QUANTA SERVICES, INC. Income Taxes Disclosure
| Year Ended December 31, | |||||||||||||||||
| 2025 | 2024 | 2023 | |||||||||||||||
| Income before income taxes: | |||||||||||||||||
| Domestic | $ | 1,238,190 | $ | 1,052,185 | $ | 823,691 | |||||||||||
| Foreign | 151,315 | 159,845 | 146,265 | ||||||||||||||
| Total | $ | 1,389,505 | $ | 1,212,030 | $ | 969,956 | |||||||||||
| Year Ended December 31, | |||||||||||||||||
| 2025 | 2024 | 2023 | |||||||||||||||
| Current: | |||||||||||||||||
| Federal | $ | 184,159 | $ | 185,357 | $ | 132,727 | |||||||||||
| State | 58,955 | 55,691 | 42,783 | ||||||||||||||
| Foreign | 66,871 | 52,024 | 39,941 | ||||||||||||||
| Total current tax provision | 309,985 | 293,072 | 215,451 | ||||||||||||||
| Deferred: | |||||||||||||||||
| Federal | 62,992 | 34,498 | 16,055 | ||||||||||||||
| State | 6,201 | 14,556 | (556) | ||||||||||||||
| Foreign | (31,590) | (57,379) | (11,683) | ||||||||||||||
Total deferred tax provision (benefit) | 37,603 | (8,325) | 3,816 | ||||||||||||||
| Total provision for income taxes | $ | 347,588 | $ | 284,747 | $ | 219,267 | |||||||||||
| Year Ended | |||||||||||
| December 31, 2025 | |||||||||||
| Amount | Percentage of Pre-Tax Income | ||||||||||
| U.S. federal statutory tax rate | $ | 291,796 | 21.0 | % | |||||||
State and local income tax, net of federal (national) income tax effect (1) | 53,215 | 3.8 | |||||||||
| Foreign tax effects | (2,973) | (0.2) | |||||||||
| Effect of cross-border tax laws | 14,163 | 1.0 | |||||||||
| Tax credits | (11,408) | (0.8) | |||||||||
| Changes in valuation allowances | 51 | — | |||||||||
| Nontaxable or nondeductible items: | |||||||||||
| Employee per diems, meals and entertainment | 35,710 | 2.6 | |||||||||
Share-based payment awards | (23,662) | (1.7) | |||||||||
| Other | (10,977) | (0.8) | |||||||||
| Changes in unrecognized tax benefits | 3,030 | 0.2 | |||||||||
Other adjustments | (1,357) | (0.1) | |||||||||
| Total provision for income taxes and effective tax rate | $ | 347,588 | 25.0 | % | |||||||
| Year Ended December 31, | |||||||||||
| 2024 | 2023 | ||||||||||
| Provision at the statutory rate | $ | 254,526 | $ | 203,691 | |||||||
| Increases (decreases) resulting from: | |||||||||||
| State taxes | 51,575 | 41,920 | |||||||||
| Employee per diems, meals and entertainment | 31,768 | 27,039 | |||||||||
| Tax contingency reserves, net | 15,046 | 6,882 | |||||||||
| Valuation allowance on deferred tax assets | 4,868 | (20,177) | |||||||||
| Company-owned life insurance | (2,430) | (2,262) | |||||||||
| Foreign taxes | (2,861) | 2,927 | |||||||||
Entity restructuring efforts | (10,195) | — | |||||||||
| Taxes on certain equity method investments and non-controlling interests | (14,007) | (9,519) | |||||||||
Stock-based compensation (1) | (55,068) | (35,007) | |||||||||
| Other | 11,525 | 3,773 | |||||||||
| Total provision for income taxes | $ | 284,747 | $ | 219,267 | |||||||
| December 31, | |||||||||||
| 2025 | 2024 | ||||||||||
| Deferred income tax liabilities: | |||||||||||
| Property and equipment | $ | (460,786) | $ | (370,703) | |||||||
| Goodwill | (261,272) | (212,724) | |||||||||
| Leased assets | (177,259) | (135,361) | |||||||||
| Retainage | (17,805) | (14,059) | |||||||||
Other | (11,408) | (13,502) | |||||||||
| Total deferred income tax liabilities | (928,530) | (746,349) | |||||||||
| Deferred income tax assets: | |||||||||||
| Net operating loss carryforwards | 122,860 | 179,276 | |||||||||
| Lease liabilities | 167,739 | 129,623 | |||||||||
| Stock and incentive compensation | 102,099 | 78,396 | |||||||||
| Accruals and reserves | 98,374 | 64,449 | |||||||||
| Tax credits | 21,536 | 14,644 | |||||||||
| Deferred tax benefits on unrecognized tax positions | 6,896 | 7,726 | |||||||||
| Equity method investments and non-controlling interests | 11,423 | 6,751 | |||||||||
| Other intangible assets | 17,971 | 3,118 | |||||||||
| Other | 4,220 | 14,777 | |||||||||
| Subtotal | 553,118 | 498,760 | |||||||||
| Valuation allowance | (34,766) | (42,576) | |||||||||
| Total deferred income tax assets | 518,352 | 456,184 | |||||||||
| Total net deferred income tax liabilities | $ | (410,178) | $ | (290,165) | |||||||
| December 31, | |||||||||||
| 2025 | 2024 | ||||||||||
| Deferred income taxes: | |||||||||||
| Assets | $ | 92,448 | $ | 63,103 | |||||||
| Liabilities | (502,626) | (353,268) | |||||||||
| Total net deferred income tax liabilities | $ | (410,178) | $ | (290,165) | |||||||
| December 31, | |||||||||||||||||
| 2025 | 2024 | 2023 | |||||||||||||||
| Balance at beginning of year | $ | 74,118 | $ | 45,136 | $ | 41,639 | |||||||||||
| Additions based on tax positions related to the current year | 12,492 | 19,155 | 10,304 | ||||||||||||||
Additions for tax positions of prior years from business combinations | 734 | 12,461 | — | ||||||||||||||
| Additions for tax positions of prior years | — | 2,924 | — | ||||||||||||||
Reductions resulting from a lapse of the applicable statute of limitations periods | (12,929) | (5,558) | (6,807) | ||||||||||||||
| Balance at end of year | $ | 74,415 | $ | 74,118 | $ | 45,136 | |||||||||||
| December 31, 2025 | |||||
| Unrecognized tax benefits | $ | 74,415 | |||
Portion that, if recognized, would reduce tax expense and effective tax rate | $ | 71,055 | |||
| Accrued interest on unrecognized tax benefits | $ | 9,294 | |||
| Accrued penalties on unrecognized tax benefits | $ | 2,285 | |||
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Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2025 | Feb 19, 2026 | Showing above |
| 2024 | Feb 20, 2025 | |
| 2023 | Feb 22, 2024 | |
| 2022 | Feb 23, 2023 | |
| 2021 | Feb 25, 2022 | |
| 2020 | Mar 1, 2021 | |
| 2019 | Feb 28, 2020 | |
| 2018 | Feb 28, 2019 | |
| 2017 | Feb 28, 2018 | |
| 2016 | Mar 1, 2017 | |
| 2015 | Feb 29, 2016 | |
About Income Taxes Disclosures
The income tax disclosure reveals how much a company actually pays in taxes versus what the statutory rate would predict. Analysts focus on the effective tax rate (ETR) reconciliation, which breaks down every item driving the gap between the 21% federal rate and the company's reported ETR — including R&D credits, foreign rate differentials, and state taxes. Deferred tax assets (DTAs) and their valuation allowances signal management's confidence in future profitability: a rising allowance suggests the company doubts it can use accumulated tax benefits. Uncertain tax benefit (UTB) reserves quantify exposure to IRS challenges on aggressive positions.
Key signals to watch: sudden ETR drops without clear operational reasons, large increases in valuation allowances, growing UTB balances, and significant unremitted foreign earnings. Post-TCJA, pay attention to GILTI and BEAT provisions that affect multinational tax structures. Compare the cash taxes paid (from the cash flow statement) against the income tax provision to gauge earnings quality.