All US business taxes in one place

Income Tax | Sales Tax | Payroll Tax | County Tax | City Tax | R&D Tax Credit

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Uncovering tax compliance gaps

Information gaps in tax filing – 40% SMBs unaware of all tax
obligations.
Fragmented and complex tax filing process make it all the more error prone.
Limited awareness of full tax implications.
City and county-level taxes often missed.
Missed taxes lead to retroactive payments for previous years.
Heavy penalties for tax noncompliance, especially for foreign subsidiaries (> $10K).

How Fin-Tax helps you

Periodical Tax Calendars
All your tax deadlines in one place.
Stay organized with customized tax calendars for better planning.
Advance Deadline Alerts
Never miss a deadline again.
Get timely alerts so you’re always prepared to file on time.
Automated Extension Filing
Seamless support for extensions.
If you can’t file on time, Fin-Tax automatically files extensions on your behalf.
Comprehensive Tax Coverage
Fin-Tax covers all your tax needs.
Every tax type accounted for - federal, state, county, or city.
Expert Audit Support
Guidance when you need it most.
Our team is here to assist you through every step of the audit
process.
Tax Knowledge Hub
No more confusion in filing.
We provide step-by-step guidance and expert assistance for accurate tax filings.

Choose your coverage

Tax & Filing Compliance Package
Starting at
$100
/mo
based on number of filings
Income Tax Package
Annual federal income tax return
Annual state income tax returns
Foreign subsidiary reporting - Form 5471
Foreign shareholder reporting - Form 5472
Estimated tax payments-quarterly review
Contact Sales
Sales Tax Package
Sales tax nexus review
Sales tax applicability study
Sales tax registrations
Sales tax filings
Contact Sales
Local Compliance Package
City registrations
County registrations
Business license
Property tax filing
Contact Sales
SOS and Treasury Compliance
Annual return filing with Secretary of State
Beneficial ownership information report
Department of Treasury filings
Contact Sales
Optional Add-ons
R&D Credit-preparation and Filing
$750
starting cost
Sales Tax Registrations
$250
Per registration
City and County Registrations
$250
Per registration
Preparation & Filing of Form 1099
$40
Per form

Resources

R&D Tax Credits
Tax Compliance
March 18, 2025
Read the full article
Understanding the W-9 Form
Tax Compliance
February 24, 2025
Read the full article
Reduce Taxes with W-8 BEN and W-8 BEN-E Forms
Tax Compliance
February 24, 2025
Read the full article
Aligning Your Tax Year with Form 1128
Tax Compliance
February 24, 2025
Read the full article
All you need to know about Tax Residency Certificate
Tax Compliance
November 28, 2024
Read the full article
View All Resources

Frequently asked questions

Common tax requirements include:

  • Income Tax (IT)
  • Payroll Tax
  • City and County Taxes
  • Franchise Tax
  • Sales Tax
  • Gross Receipts Tax
  • B&O Taxes (Business and Occupation)
  • Property Taxes
  • Business License Taxes

Taxes are typically levied at the federal, state, city, and county levels.

Multi-state taxation depends on nexus, which determines whether a business has enough connection to a state to require filing and paying taxes there.

Income Tax (IT) is based on a company's net income. States may levy this tax under different names, like Gross Receipts Tax, Franchise Tax, or B&O Tax (Business and Occupation).

Sales Tax (ST) is applied at the state level when an entity meets nexus regulations. It is collected from customers and paid to the state's tax department.