Biggest changeSales and Marketing Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Sales and marketing $ 107,398 $ 73,200 $ 34,198 47 % Percentage of revenue 22.8 % 20.4 % Stock-based compensation, included above $ 8,681 $ 2,329 $ 6,352 273 % Percentage of revenue 1.8 % 0.6 % Sales and marketing expense for the year ended December 31, 2022 increased primarily due to increases in personnel-related costs, including performance-based compensation, necessary to support growth in the business of $23.9 million compared to the prior year.
Biggest changeWe expect cost of revenue (exclusive of depreciation and amortization) for the year ending December 31, 2024, to decrease slightly as a percentage of revenue compared to the year ended December 31, 2023, as we continue to drive additional efficiencies. 24 Sales and Marketing Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Sales and marketing $ 107,602 $ 107,398 $ 204 — % Percentage of revenue 17.3 % 22.8 % Stock-based compensation, included above $ 5,983 $ 8,681 $ (2,698) (31) % Percentage of revenue 1.0 % 1.8 % Sales and marketing expense for the year ended December 31, 2023 was relatively flat compared to the prior year, reflecting a net increase in personnel-related costs, including stock-based and performance-based compensation, of $2.6 million, partially offset by a decrease in allocated shared and other costs of $1.9 million.
Although these seasonal factors are common in the real estate industry, historical patterns should not be considered a reliable indicator of our future sales activity or performance. 21 Key Components of Results of Operations Revenue Our core solutions and certain of our Value Added Services are offered on a subscription basis.
Although these seasonal factors are common in the real estate industry, historical patterns should not be considered a reliable indicator of our future sales activity or performance. Key Components of Results of Operations Revenue Our core solutions and certain of our Value Added Services are offered on a subscription basis.
We recognize interest and penalties accrued with respect to uncertain tax positions, if any, in our provision for income taxes in the Consolidated Statements of Operations. Recent Accounting Pronouncements For information regarding recent accounting pronouncements, refer to Note 2, Summary of Significant Accounting Policies of our Consolidated Financial Statements included elsewhere in this Annual Report.
We recognize interest and 29 penalties accrued with respect to uncertain tax positions, if any, in our provision for income taxes in the Consolidated Statements of Operations. Recent Accounting Pronouncements For information regarding recent accounting pronouncements, refer to Note 2, Summary of Significant Accounting Policies of our Consolidated Financial Statements included elsewhere in this Annual Report.
We account for individual performance obligations separately if they are distinct. The performance obligations for these contracts include access and use of our core solutions, implementation services, and customer support. Access and use of our core solutions and implementation services are considered distinct. The transaction price is allocated to each performance obligation on a relative standalone selling price basis.
We account for individual performance obligations separately if they are distinct. The performance obligations for 28 these contracts include access and use of our core solutions, implementation services, and customer support. Access and use of our core solutions and implementation services are considered distinct. The transaction price is allocated to each performance obligation on a relative standalone selling price basis.
We believe our people are at the heart of our success and our customers' success, and we have worked hard not only to attract and retain talented individuals, but also to provide a challenging and rewarding work environment to motivate and develop our valuable human capital.
We believe our people are at the heart of our success and our customers' success, and we have worked hard not only to attract and retain talented individuals, but also to provide a challenging and rewarding work environment designed to motivate and develop our valuable human capital.
Our solutions are designed to enable our property manager customers to digitally transform their businesses, address critical business operations and deliver a better customer experience.
Our solutions are designed to enable our property manager customers to digitally transform their businesses, address critical operations and deliver a better customer experience.
In addition, general and administrative expense includes fees for third-party professional services (including audit, legal, compliance, and tax services), transaction costs related to sales of subsidiary businesses, regulatory fees, other corporate expenses, impairment of long-lived assets, and allocated shared and other costs. Depreciation and Amortization.
In addition, general and administrative expense includes fees for third-party professional services (including audit, legal, compliance, and tax services), transaction costs related to sales of subsidiary businesses, regulatory fees or fines, other corporate expenses, impairment of long-lived assets, and allocated shared and other costs. Depreciation and Amortization.
Other income, net includes gain on sale of our equity-method investments, gains and losses associated with the sale of businesses and property and equipment, and income from certain post-closing transition services provided by us to MyCase, Inc. during fiscal year 2021. Interest Income (Expense), Net.
Other Income (Loss), Net. Other income, net includes gain on sale of our equity-method investments, gains and losses associated with the sale of businesses and property and equipment, and income from certain post-closing transition services provided by us to MyCase, Inc. during fiscal year 2021. Interest Income, Net.
We expect depreciation and amortization expenses for the year ending December 31, 2023 to decrease as a percentage of revenue compared to the year ended December 31, 2022 due to a decrease in amortization of accumulated capitalized software development balances.
We expect depreciation and amortization expenses for the year ending December 31, 2024 to decrease as a percentage of revenue compared to the year ended December 31, 2023 due to a decrease in amortization of accumulated capitalized software development balances.
We expect sales and marketing expense for the year ending December 31, 2023 to decrease as a percentage of revenue compared to the year ended December 31, 2022, as we continue to leverage headcount efficiencies.
We expect sales and marketing expense for the year ending December 31, 2024 to decrease as a percentage of revenue compared to the year ended December 31, 2023, as we continue to leverage headcount efficiencies.
Our products assist our customers with an interconnected and growing network of stakeholders in their business ecosystems, including property owners, real estate investment managers, rental prospects, residents, and service providers, and provide key functionality related to critical transactions across the real estate lifecycle, including screening potential tenants, sending and receiving payments and even providing insurance-related risk mitigation services.
Our products assist our customers with an interconnected and growing network of stakeholders in their business ecosystems, including property owners, real estate investment managers, rental prospects, residents, and vendors, and provide key functionality related to critical transactions across the real estate lifecycle, including screening potential tenants, sending and receiving payments and providing insurance-related risk mitigation services.
“Management's Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the year ended December 31, 2021. Overview We are a leading provider of cloud business management solutions for the real estate industry.
“Management's Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the year ended December 31, 2022. 21 Overview We are a leading provider of cloud business management solutions for the real estate industry.
These seasonal factors could be heightened or lessened due to the impact of a change in macroeconomic factors that could impact tenant behavior or a change in the adoption rate of our other less seasonally impacted Value Added Services.
These seasonal factors could be heightened or lessened due to the impact of a change in macroeconomic factors that could impact tenant behavior or a change in our product portfolio mix or the adoption rate of our other less seasonally impacted Value Added Services.
AppFolio’s intuitive interface, coupled with streamlined and automated workflows, make it easier for our customers to eliminate redundant and manual processes so they can deliver a great experience for their network of stakeholders while improving financial and operational performance. We rely heavily on our talented team of employees to execute our growth plans and achieve our long-term strategic objectives.
AppFolio’s intuitive interface, streamlined workflows, and AI powered automation make it easier for our customers to eliminate redundant and manual processes so they can deliver a great experience for their network of stakeholders while improving financial and operational performance. We rely heavily on our talented team of employees to execute our growth plans and achieve our long-term strategic objectives.
The following discussion and analysis of our financial condition and results of operations discusses 2022 and 2021 items and year-over-year comparisons between 2022 and 2021. For discussion of 2020 items and year-over-year comparisons between 2021 and 2020, refer to Part II. Item 7.
The following discussion and analysis of our financial condition and results of operations includes 2023 and 2022 items and year-over-year comparisons between 2023 and 2022. For discussion of 2021 items and year-over-year comparisons between 2022 and 2021, refer to Part II. Item 7.
Many of our Value Added Services are facilitated by third-party service providers. Cost of revenue paid to these third-party service providers includes the cost of electronic interchange and payment processing-related services to support our payments services, the cost of credit reporting services for our tenant screening services, and various costs associated with our risk mitigation service providers.
Cost of revenue paid to these third-party service providers includes the cost of electronic interchange and payment processing-related services to support our payments services, the cost of credit reporting services for our tenant screening services, and various costs associated with our risk mitigation service providers.
This increase was directly associated with the increased adoption and utilization of our Value Added Services. Personnel-related costs, including performance-based compensation, necessary to support growth and key investments, increased $12.5 million for the year ended December 31, 2022, compared to the prior year.
This increase was directly associated with the increased adoption and utilization of our Value Added Services. Personnel-related costs, including stock-based and performance-based compensation, necessary to support growth and key investments, increased $9.6 million for the year ended December 31, 2023, compared to the prior year.
Liquidity and Capital Resources Our principal sources of liquidity continue to be cash, cash equivalents, and investment securities, as well as cash flows generated from our operations. At December 31, 2022, our cash and cash equivalents and investment securities had an aggregate balance of $185.2 million. We have financed our operations primarily through cash generated from operations.
Liquidity and Capital Resources Our principal sources of liquidity continue to be cash, cash equivalents, and investment securities, as well as cash flows generated from our operations. As of December 31, 2023, our cash and cash equivalents and investment securities had an aggregate balance of $211.7 million. We have financed our operations primarily through cash generated from operations.
We depreciate or amortize property and equipment, software development costs, and intangible assets over their expected useful lives on a straight-line basis, which approximates the pattern in which the economic benefits of the assets are consumed. 22 Other Income, Net.
Depreciation and amortization expense includes depreciation of property and equipment, amortization of capitalized software development costs, and amortization of intangible assets. We depreciate or amortize property and equipment, software development costs, and intangible assets over their expected useful lives on a straight-line basis, which approximates the pattern in which the economic benefits of the assets are consumed.
Furthermore, our Board of Directors has authorized our management to repurchase up to $100.0 million of shares of our Class A common stock from time to time. To date, we have repurchased $4.2 million of our Class A common stock under the Share Repurchase Program. For additional information regarding our Share Repurchase Program, refer to Note 11, Stockholders' Equity .
Furthermore, our Board of Directors has authorized our management to repurchase up to $100.0 million of shares of our Class A common stock from time to time. To date, we have repurchased $4.2 million of our Class A common stock under the Share Repurchase Program.
Non-cancelable purchase commitments for business operations total $23.4 million as of December 31, 2022, due primarily over the next three years. Operating lease obligations totaling $65.1 million associated with leased facilities and have varying maturities with $30.1 million due over the next five years.
Non-cancelable purchase commitments for business operations total $57.0 million as of December 31, 2023, due primarily over the next three years. Operating lease obligations totaling $55.5 million associated with leased facilities and have varying maturities with $31.1 million due over the next five years.
Allocated shared and other costs increased by $2.3 million year ended December 31, 2022 compared to the prior year, primarily related to software and other costs incurred in support of our overall growth.
Allocated shared and other costs increased by $1.7 million for the year ended December 31, 2023, compared to the prior year, primarily related to platform infrastructure, software and other costs incurred in support of our overall growth.
Judgment is required to measure the amount of tax benefits that can be recognized associated with uncertain tax positions. We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position.
We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position.
Interest income includes interest earned on investment securities, amortization and accretion of the premium and discounts paid from the purchase of investment securities, and interest earned on cash deposited in our bank accounts. Interest expense includes interest paid on any outstanding borrowings during the year ended December 31, 2020. Provision for Income Taxes.
Interest income includes interest earned on investment securities, amortization and accretion of the premium and discounts paid from the purchase of investment securities, and interest earned on cash deposited in our bank accounts. Provision for Income Taxes.
Corresponding to the higher tenant applications in the second quarter, our property manager customers typically experience an increase in new tenants in the third quarter, resulting in a higher demand for our insurance-related risk mitigation services in that period.
We generally experience decreased tenant screening revenue in the fourth quarter, when seasonally lower leasing activities occur. Corresponding to the higher tenant applications in the second quarter, our property manager customers typically experience an increase in new tenants in the third quarter, resulting in a higher demand for our insurance-related risk mitigation services in that period.
Cost of Revenue (Exclusive of Depreciation and Amortization) Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Cost of revenue (exclusive of depreciation and amortization) $ 191,826 $ 143,944 $ 47,882 33 % Percentage of revenue 40.7 % 40.1 % Stock-based compensation, included above $ 2,640 $ 2,024 $ 616 30 % Percentage of revenue 0.6 % 0.6 % Cost of revenue (exclusive of depreciation and amortization) for the year ended December 31, 2022, increased primarily due to increases in expenditures to third-party service providers related to the delivery of our Value Added Services of $34.1 million compared to the prior year.
Cost of Revenue (Exclusive of Depreciation and Amortization) Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Cost of revenue (exclusive of depreciation and amortization) $ 238,076 $ 191,826 $ 46,250 24 % Percentage of revenue 38.4 % 40.7 % Stock-based compensation, included above $ 3,703 $ 2,640 $ 1,063 40 % Percentage of revenue 0.6 % 0.6 % Cost of revenue (exclusive of depreciation and amortization) for the year ended December 31, 2023, increased primarily due to increases in expenditures to third-party service providers related to the delivery of our Value Added Services of $34.9 million compared to the prior year.
Our payments services fees are recorded gross of the interchange and payment processing related fees. We generally invoice our usage-based services on a monthly basis or collect the fee at the time of service. A significant majority of our Value Added Services revenue comes from the use of our payment services, tenant screening services, and risk mitigation services.
Our payments services fees are recorded gross of the interchange and payment processing related fees. We generally invoice our usage-based services on a monthly basis or collect the fee at the time of service.
During the year ended December 31, 2022, we experienced growth of 15% in the number of property management units under management resulting from 7% growth in the number of property management customers, compared to the prior year. Our payment services experienced increased adoption during the comparative periods as residents, property managers, and owners transacted more business online.
During the year ended December 31, 2023, we experienced growth of 13% in the number of property management units under management compared to the prior year, which drove growth in users of our subscription and usage-based services. Our payment services experienced increased usage during the comparative periods as residents, property managers, and owners transacted more business online.
Off-Balance Sheet Arrangements At December 31, 2022, we did not have any off-balance sheet arrangements. Critical Accounting Policies and Estimates Our Consolidated Financial Statements and the related notes included elsewhere in this Annual Report are prepared in accordance with generally accepted accounting principles in the United States.
Critical Accounting Policies and Estimates Our Consolidated Financial Statements and the related notes included elsewhere in this Annual Report are prepared in accordance with generally accepted accounting principles in the United States.
Depreciation and Amortization Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Depreciation and amortization $ 33,119 $ 30,845 $ 2,274 7% Percentage of revenue 7.0 % 8.6 % Depreciation and amortization expense for the year ended December 31, 2022 increased, compared to the prior year, primarily due to increased amortization expense associated with accumulated capitalized software development balances.
Depreciation and Amortization Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Depreciation and amortization $ 28,988 $ 33,119 $ (4,131) (12)% Percentage of revenue 4.7 % 7.0 % Depreciation and amortization expense for the year ended December 31, 2023 decreased, compared to the prior year, primarily due to decreased amortization expense associated with capitalized software development and intangible balances.
Research and Product Development Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Research and product development $ 111,118 $ 65,980 $ 45,138 68 % Percentage of revenue 23.5 % 18.4 % Stock-based compensation, included above $ 16,030 $ 5,457 $ 10,573 194 % Percentage of revenue 3.4 % 1.5 % Research and product development expense for the year ended December 31, 2022 increased primarily due to an increase in personnel-related costs including performance-based compensation, net of capitalized software development costs, of $42.8 million, compared to the prior year.
Research and Product Development Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Research and product development $ 151,364 $ 111,118 $ 40,246 36 % Percentage of revenue 24.4 % 23.5 % Stock-based compensation, included above $ 20,974 $ 16,030 $ 4,944 31 % Percentage of revenue 3.4 % 3.4 % Research and product development expense for the year ended December 31, 2023 increased primarily due to an increase in personnel-related costs, including stock-based and performance-based compensation, net of capitalized software development costs, of $37.7 million, compared to the prior year.
Cash Flows The following table presents our cash flows for the periods indicated (in thousands): Year Ended December 31, 2022 2021 Net cash provided by operating activities $ 25,365 $ 35,391 Net cash used in investing activities (6,466) (110,459) Net cash used in financing activities (6,163) (7,348) Net increase (decrease) in cash and cash equivalents $ 12,736 $ (82,416) Cash Provided by Operating Activities Our primary source of operating cash inflows is cash collected from our customers in connection with their use of our core solutions and Value Added Services.
For additional information regarding our Share Repurchase Program, refer to Note 12, Stockholders' Equity . 27 Cash Flows The following table presents our cash flows for the periods indicated (in thousands): Year Ended December 31, 2023 2022 Net cash provided by operating activities $ 60,283 $ 25,365 Net cash used in investing activities (55,582) (6,466) Net cash used in financing activities (25,961) (6,163) Net (decrease) increase in cash and cash equivalents $ (21,260) $ 12,736 Cash Provided by Operating Activities Our primary source of operating cash inflows is cash collected from our customers in connection with their use of our core solutions and Value Added Services.
Excluding the impairment charge, we expect general and administrative expenses for the year ending December 31, 2023 to remain flat as a percentage of revenue compared to the year ended December 31, 2022.
We expect general and administrative expenses for the year ending December 31, 2024 to decrease as a percentage of revenue compared to the year ended December 31, 2023, as we continue to leverage headcount efficiencies.
Our primary uses of cash from operating activities are for personnel-related expenditures and third-party costs incurred to support the delivery of our software solutions. Net cash provided by operating activities was $25.4 million for the year ended December 31, 2022 compared to net cash provided by operating activities of $35.4 million for the year ended December 31, 2021.
Our primary uses of cash from operating activities are for personnel-related expenditures and third-party costs incurred to support the delivery of our software solutions.
A significant change in the time spent on each project could have a material impact on the amount capitalized and related amortization expense in subsequent periods. 27 Impairment of long-lived assets We assess the recoverability of our long-lived assets when events or changes in circumstances indicate that the carrying value of an asset may not be recoverable or that the useful lives of those assets are no longer appropriate.
Impairment of long-lived assets We assess the recoverability of our long-lived assets when events or changes in circumstances indicate that the carrying value of an asset may not be recoverable or that the useful lives of those assets are no longer appropriate.
Other Income, net Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Other income, net $ 4,469 $ 13,111 $ (8,642) (66)% Percentage of revenue 0.9 % 3.6 % Other income, net for the year ended December 31, 2022 decreased, compared to the prior year, primarily due to a gain of $12.8 million related to the sale of our investment in SecureDocs during the year ended December 31, 2021.
Other Income, net 26 Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Other income, net $ 3 $ 4,469 $ (4,466) (100)% Percentage of revenue — % 0.9 % Other income, net for the year ended December 31, 2023 decreased, compared to the prior year, primarily due to a gain of $4.2 million associated with the WegoWise Transaction during the year ended December 31, 2022.
The net decrease in cash used in investing activities was primarily due to decreases in purchases of available-for-sale investment securities and capitalization of software development costs, offset by a decrease in proceeds from sales of available-for-sale investment securities and decrease in proceeds from sales of business and equity method investments. 26 Cash Used in Financing Activities Cash used in financing activities is generally composed of net share settlements for employee tax withholdings associated with the vesting of equity awards offset by proceeds from the exercise of stock options.
Cash Used in Financing Activities Cash used in financing activities is generally composed of net share settlements for employee tax withholdings associated with the vesting of equity awards offset by proceeds from the exercise of stock options.
As we navigate the challenges of increased competition for talent, we continue to evolve our compensation and employee reward practices. Key Business Metric Property management units under management . We believe that our ability to increase our number of property management units under management is an indicator of our market penetration, growth, and potential future business opportunities.
We believe that our ability to increase the number of property management units under management is an indicator of our market penetration, growth, and potential future business opportunities. We define property management units under management as active or committed units under management at the period end date.
We expect research and product development expenses for the year ending December 31, 2023 to increase as a percentage of revenue compared to the year ended December 31, 2022, as we continue to invest in our research and product development organization to support our strategy to expand the use cases of our product capabilities to the larger customer segment. 24 General and Administrative Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) General and administrative $ 100,792 $ 57,279 $ 43,513 76 % Percentage of revenue 21.4 % 15.9 % Stock-based compensation, included above $ 13,584 $ 5,531 $ 8,053 146 % Percentage of revenue 2.9 % 1.5 % General and administrative expense for the year ended December 31, 2022 increased primarily due to a net ROU and other lease-related asset impairment of $22.0 million.
We expect research and product development expenses for the year ending December 31, 2024 to decrease as a percentage of revenue compared to the year ended December 31, 2023, as we continue to leverage headcount efficiencies. 25 General and Administrative Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) General and administrative $ 93,452 $ 100,792 $ (7,340) (7) % Percentage of revenue 15.1 % 21.4 % Stock-based compensation, included above $ 21,704 $ 13,584 $ 8,120 60 % Percentage of revenue 3.5 % 2.9 % General and administrative expense for the year ended December 31, 2023 decreased compared to the same period in the prior year primarily due to lease-related asset impairment charges of $22.0 million recognized in the year ended December 31, 2022 that did not recur in 2023.
Seasonality We have historically experienced seasonality in our Value Added Services revenue, primarily in our tenant screening services, due to seasonally higher leasing activities in the second quarter which increases tenant screening transactions in that period. We generally experience decreased tenant screening revenue in the fourth quarter, when seasonally lower leasing activities occur.
We had 8.2 million and 7.3 million property management units under management, as of December 31, 2023 and 2022, respectively. Seasonality We have historically experienced seasonality in our Value Added Services revenue, primarily in our tenant screening revenue, due to seasonally higher leasing activities in the second quarter, which increase tenant screening transactions in that period.
We charge our customers for onboarding assistance to our core solutions and certain other non-recurring services. We generally invoice for these other services in advance of the services being completed and recognize revenue in the period the service is rendered.
We generally invoice for these other services in advance of the services being completed and recognize revenue in the period the service is rendered. We generate revenue from legacy customers of previously acquired businesses by providing services outside of our property management core solution platform. Revenue derived from these services is recorded in Other revenue .
Provision for Income Taxes Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Provision for income taxes $ 1,402 $ 706 $ 696 99% Percentage of revenue 0.3 % 0.2 % 25 The effective tax rate as compared to the U.S. federal statutory rate of 21% differs primarily due to change in valuation allowance against deferred taxes and non-deductible expenses, partially offset by state income taxes and tax benefits associated with stock-based compensation expense and research and development tax credits.
Provision for Income Taxes Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Income (loss) before provision for income taxes $ 7,997 $ (66,717) $ 74,714 (112) % Provision for income taxes $ 5,295 $ 1,402 $ 3,893 278 % Effective tax rate 66.2 % (2.1) % The increase in our effective tax rate for the year ended December 31, 2023, as compared to the prior year, is primarily due to the significant increase in our pre-tax income, change in valuation allowance against deferred tax assets, higher non-deductible officers’ compensation, partially offset by higher tax benefits from stock-based compensation and research and development credits.
Our tenant screening and risk mitigation services usage also increased during the comparative periods in line with the increase in units under management. A significant majority of our Value Added Services revenue comes from the use of our payment services, tenant screening services, and the risk mitigation services we make available to customers.
A significant majority of our Value Added Services revenue comes from the use of our payment services, tenant screening services, and risk mitigation services. 22 We charge our customers for onboarding assistance to our core solutions and certain other non-recurring services.
Net cash used in investing activities for the year ended December 31, 2022 was $6.5 million compared to $110.5 million for the year ended December 31, 2021.
The net increase in cash used in investing activities for the year ended December 31, 2023, compared to the prior year, was primarily due to higher purchases of available-for-sale investment securities.
The net decrease in cash provided by operating activities was primarily due to an increase in employee related costs and the settlement of accounts payable offset by an increase in cash collections from customers due to higher revenue growth and a decrease in income taxes paid related to the sale of MyCase, Inc. during the year ended December 31, 2021.
The net increase in cash provided by operating activities for the year ended December 31, 2023, compared to the prior year, was primarily due to a higher increase in cash collections from customers relative to the increase in operating expenditures, partially offset by the payment of separation costs related to our former Chief Executive Officer's Separation Agreement and the severance costs associated with the workforce reduction during the year ended December 31, 2023.
We generate revenue from the legacy customers of previously acquired businesses by providing services outside of our property management core solution platform. Revenue derived from these services is recorded in Other revenue. As of December 31, 2022 and 2021, we had 18,441 and 17,215 property management customers, respectively. Costs and Operating Expenses Cost of Revenue (Exclusive of Depreciation and Amortization).
As of December 31, 2023 and 2022, we had 19,737 and 18,441 property management customers, respectively. Costs and Operating Expenses Cost of Revenue (Exclusive of Depreciation and Amortization). Many of our Value Added Services are facilitated by third-party service providers.
Results of Operations Revenue Year Ended December 31, Change 2022 2021 Amount % (dollars in thousands) Core solutions $ 132,541 $ 105,148 $ 27,393 26 % Value Added Services 327,636 241,289 86,347 36 Other 11,706 12,933 (1,227) (9) Total revenue $ 471,883 $ 359,370 $ 112,513 31 % The increase in revenue for the year ended December 31, 2022, compared to the prior year, was primarily attributable to growth in our base of property management customers driving an increase in the number of property management units under management, and growth in users of our subscription and usage-based services.
Provision for income taxes consists of federal and state income taxes in the United States. 23 Results of Operations Revenue Year Ended December 31, Change 2023 2022 Amount % (dollars in thousands) Core solutions $ 156,692 $ 132,541 $ 24,151 18 % Value Added Services 454,098 327,636 126,462 39 Other 9,655 11,706 (2,051) (18) Total revenue $ 620,445 $ 471,883 $ 148,562 31 % The increase in revenue for the year ended December 31, 2023, compared to the prior year, was primarily attributable to an increase in the usage of our payments, tenant screening, and risk mitigation services.
Advertising and promotion costs increased by $2.1 million primarily due to increased advertising and promotion spending to support the growth and key investments in the business. Allocated shared and other costs increased by $8.2 million year ended December 31, 2022 compared to the prior year, primarily related to software and other costs incurred in support of our overall growth.
For additional information, see Note 16, Workforce Reduction, of the Notes to Consolidated Financial Statements included in Part II, Item 8 of this Annual Report. Allocated shared and other costs increased by $2.6 million year ended December 31, 2023 compared to the prior year, driven by costs supporting our overall growth.
We expect cost of revenue (exclusive of depreciation and amortization) for the year ending December 31, 2023 to decrease as a percentage of revenue compared to the year ended December 31, 2022, as we expect to leverage headcount efficiencies to offset an increase in expenditures to third-party service providers related to the delivery of our Value Added Services.
We expect total revenue for the year ending December 31, 2024 to increase compared to the year ended December 31, 2023 as we continue to add new customers and property management units under management, along with increased adoption and usage of our Value Added Services.