Welcome!
Our professional team offers tax return preparation, prior-year filings, bookkeeping, consulting and more.
Extensions:
The IRS final filing deadline for extensions was October 15, 2025.
While this grants an additional 6 months to file, tax liability is ALWAYS due on April 15th, 2025. Tax payments submitted after April 15th will accrue interest and penalties.
Processing Delays:
Tax returns generally take 21 days to process after the IRS after e-filing.
Due to current government staff cuts and status, tax returns have been reported to be significantly slower to process.
TAI does NOT make tax liability payments on your behalf!
Use the links below or mail in your payment vouchers provided with your tax return.
Make a personal income tax payment:
Key 2024 Tax Year Filing Deadlines:
- The IRS filing system reopened on January 27, 2025 and is still currently accepting the e-filing of tax returns. Typical IRS e-file closure happens around October 15th, after which all tax returns must be paper filed until they reopen.
- Initial closure date was November 30, 2024 @ 5:00pm est.
2024 Tax Year Deadlines:
Thomson Accountants requires receipt of your COMPLETE information 4 weeks prior to any deadline to guarantee on-time filing.
- Sub S (1120S) and Partnership (1065): Tax Returns or filing of extension was due March 15, 2025. Tax returns on extension must be filed by September 15th, 2025
- Personal (1040) Tax Returns or filing of extension was due April 15, 2025. Tax returns on extension must be filed by October 15th, 2025
- Trust and Estate (1041) Tax Returns or filing of extension was due April 15, 2025. Tax returns on extension must be filed by October 15th, 2025
- Corporation (1120) Tax Returns or filing of extension was due April 15, 2025, or 4 months after the end of the company’s fiscal year. Tax returns on extension must be filed 6 months from the original IRS filing date.
- Final estimated tax payment for 2024 tax year due January 15, 2025.
- First estimated tax payment for 2025 tax year due April 15, 2025
IRS Highlights for the 2024 Tax Year Filing:
- Standard deductions have increased to $29,200 for married couples
- $21,900 for heads of household
- $14,600 for single filers
- Annual exclusion for gifts increases to $18,000.
- Residential clean energy up to 30% of the amount paid for qualifying property. The credit is nonrefundable, so the credit amount you receive can’t exceed the amount you owe in tax. More details here
- Child Tax Credit- $1,700 for children under 17 years old at the end if the tax year.More details here
Where’s My Refund?
Please note that our email has updated to: office@thomsonaccounting.com.
Services We Provide
Tax Return Preparations
We provide comprehensive tax preparation for individuals, self-employed professionals and small businesses, corporations, partnerships, and not-for-profits—as well as estates and trusts. We also handle prior-year filings, foreign income, and non-resident returns, serving all U.S. states. From straightforward 1040s to complex multi-entity situations, we make filing accurate, timely, and stress-free.
Bookkeeping Services
We provide QuickBooks bookkeeping tailored to your needs—starting with professional initial setup, and best-practice workflows. If you’re already using an accounting system, we’ll review your file and guide improvements to ensure accuracy and efficiency. Ongoing, we handle monthly accounting and reconciliations so your books stay current, reliable, and decision-ready.
Additional Services
Beyond bookkeeping, our accounting team handles sales tax filings, payroll return filing (including salary and officer payroll), and Beneficial Ownership Information (BOI) reporting. We provide consulting—from day-to-day advice to evaluating a potential business purchase—and assist with IRS and state notices or letters. We also support not-for-profits with reviews and guidance, and offer help completing financial aid forms.