Brian Miller
Chief Financial Officer at Tyler Technologies
Thank you, Lynn.
Yesterday, Tyler Technologies reported its results for the fourth quarter ended December 31, 2022. Both GAAP and non-GAAP revenues for the quarter were $452.2 million, up 4.3% and 4.2%, respectively. Organic revenue growth, excluding COVID-related revenues, was 6% on a GAAP basis and 5.8% on a non-GAAP basis. COVID-related revenues for the quarter were $3.5 million compared to $16.6 million in last year's fourth quarter. Revenues from all of our COVID-related initiatives have now officially ended. License revenue declined over 60% as our new software contract mix continued to shift to SaaS at an accelerated pace.
Professional services revenue rose 2.8% and 8.5% organically, and we intend to continue to grow our implementation teams in 2023 to support delivery of our growing backlog and pipeline, but we'll likely continue to see some pressure on professional services revenue in the near term as these teams ramp up to become fully billable. Subscriptions revenues increased 11.9% and organically rose 14.3%. We added 140 new SaaS arrangements and converted 82 existing on-premises clients to SaaS, with a total contract value of approximately $99 million.
In Q4 of last year, we added 135 new SaaS arrangements and had 71 on-premises conversions, with a total contract value of approximately $74 million. Our software subscription bookings in the fourth quarter added $21.4 million in new ARR. Subscription contract value comprised approximately 86% of the total new software contract value signed this quarter compared to 77% in Q4 of last year. The value weighted average term of new SaaS contracts this year -- this quarter was 3.9 years, consistent with last year. Transaction-based revenues, which includes state enterprise portal, payment processing and e-filing revenues and are included in subscriptions, were $146.5 million, up 6.9%. E-filing revenue reached a new high of $19.8 million, up 12.7%. Our non-GAAP ARR was approximately $150 billion -- I'm sorry, $1.50 billion, up 7.5%.
Non-GAAP ARR for SaaS software arrangements was $440.6 million, up 18.5%. Transaction-based ARR was $8.2 million, up 6.9% and non-GAAP maintenance ARR was slightly down at $469.1 million due to the continued shift of new clients and migration of on-premises clients to the cloud. Operating margins in the quarter were pressured by the acceleration of the shift to the cloud in new business and the related decline in license revenues as well as by an increase in R&D expense as certain development costs that we had expected to capitalize were expensed.
Our backlog at the end of the quarter was a new high of $1.89 billion, up 5.2%. Bookings in the quarter were approximately $464 million, which was flat with last year. On an organic basis, bookings were approximately $354 million, up 2%. For the trailing 12 months, bookings were approximately $1.9 billion, up 9.5%. And on an organic basis, were approximately $1.4 billion, up 1.6%. Capital expenditures for the year totaled $50.1 million below our Q3 guidance of $58 million to $62 million, primarily because of the reduction in capitalized software development that drove higher R&D expense. Cash flows from operations were $121.9 million, up 6% and free cash flow was $114.7 million, up 20.6%, both represented a new high for the fourth quarter.
We continue to strengthen our already solid balance sheet throughout 2022. During the fourth quarter, we repaid $90 million of our term debt. And since completing the NIC acquisition, we have paid down $755 million of debt. We ended the year with outstanding debt of $995 million and cash and investments of approximately $229 million. As a reminder, $600 million of our debt is in the form of convertible debt with a fixed interest rate of 0.25%. The remaining $395 million is in prepayable term debt due in 2024 and 2026, with interested floating rate based on LIBOR plus a margin of 125 or 150 basis points.
Our exposure to floating rates is limited. Beginning in February 2023, SOFR has replaced LIBOR as our reference rate. We also have an undrawn $500 million revolver. Our net leverage at quarter end was approximately 1.64x trailing 12-month EBITDA. We've also issued our initial guidance for 2023. Please keep in mind that our outlook for 2023 includes no COVID-related revenues as those initiatives were completed in the fourth quarter.
For the year 2022, COVID-related revenues totaled $51 million with $10.8 million in subscriptions and $40.2 million in professional services. In addition, another revenue headwind that is factored into our guidance is the shift of two of our digital solutions state enterprise agreements from the gross to the net model for payments, resulting in a $10.5 million reduction of revenues, although with a positive impact on margins.
Our 2023 guidance is as follows. We expect both GAAP and non-GAAP total revenues will be between $1.935 billion and $1.970 billion. The midpoint of our guidance implies organic growth of approximately 8%. To add more color to our revenue expectations, we expect growth by revenue line to be in the following approximate ranges. Subscription revenues will grow in the mid-teens. Professional services revenues will decline in the high single digits, but excluding COVID revenues will grow in the high single digits. License and royalty revenues will decline approximately 30% or more.
Maintenance will decline in the low single digits; appraisal services will grow in the high single digits; and hardware and other revenue will be relatively flat. We expect GAAP diluted EPS will be between $4.10 and $4.25 and may vary significantly due to the impact of stock option activity on the GAAP effective tax rate. We expect non-GAAP diluted EPS will be between $7.50 and $7.65. While we don't give quarterly guidance, we do expect first quarter EPS to be in the range of Q4 2022 EPS and with a significant sequential increase in Q2.
Interest expense is expected to be approximately $26 million, including approximately $5 million of noncash amortization of debt discounts and issuance costs. Other details of our guidance are included in our earnings release. And finally, while we don't give specifically guidance on free cash flow, we want to point out a change in taxes that we expect will have a significant impact on our cash taxes and, therefore, our free cash flow.
The Tax Cut and Jobs Act required that starting in 2022, research and experimentation expenditures, known as Section 174 costs, are required to be capitalized and amortized over either 5 years for expenditures in the U.S. or 15 years for those incurred outside the U.S. for tax purposes. Since the enactment of the TCJA, businesses, including us, have been monitoring congressional actions around this rule, and there was a strong expectation that Section 174 would be repealed or delayed. However, Congress has not yet taken action. While the Section 174 change has a slight favorable impact on our tax rate, it significantly accelerates the timing and amount of our cash tax payments.
Now, I'd like to turn the call back over to Lynn.