Tax Tools & Calculators

Make the Numbers Easier to Understand.

Use our collection of helpful tax and financial tools to estimate payments, evaluate common tax considerations, and better prepare for conversations with your tax professional.

IRS Tax Withholding Estimator


Estimate whether the federal income tax being withheld from your paycheck may need adjustment.

Tax Refund Status


Already filed? Check the status of your federal income tax refund directly with the IRS.

IRS Online Account


Access your IRS account to view balances, payments, tax records, and certain notices.

Individual Tax Payment Online

Pay balance due, payment plan, estimated tax and more

View amount due, payment plan details, payment history and scheduled payments

Business Tax Account Payment

(LLC, Partnership, S-Corp, C-Corp)


Make federal tax deposit payments, balance due payments, and view payment history

Electronic Federal Tax Payment System (EFTPS)


Access the federal system used by businesses and individuals for certain federal tax payments.

Tax Resources to Help You Stay Informed & Prepared

Taxes can feel complicated, but finding the information you need shouldn't be.

The TaxMinds Resource Center gives individuals, business owners, and tax professionals convenient access to helpful tax tools, forms, deadlines, and educational resources all in one place.

Whether you're preparing for tax season, estimating a tax payment, looking for an IRS form, or planning ahead, start here.

TAX PREPARATION CHECKLIST

Get Ready for Tax Season

Not sure what documents you need?

Use our Tax Preparation Checklist to organize your tax documents before submitting your information to TaxMinds.

Download Tax Prep Checklist →

HELPFUL FORMS

Common Tax Forms & Documents

Looking for a tax form?

Access commonly used IRS forms and documents for individuals, business owners, employees, independent contractors, and tax professionals.

View Helpful Forms →

TAX DEADLINES

Important Tax Dates & Deadlines

Stay ahead of important federal tax filing and payment dates for individuals and businesses.

Review upcoming deadlines so you can plan ahead and avoid unnecessary last-minute surprises.

NEED MORE THAN A RESOURCE?

Online tools and forms can be helpful, but they can't evaluate your complete tax situation.

If you have questions about your return, business taxes, tax planning, or an IRS matter, our team can help you determine the appropriate next step.

Important Tax Deadlines

Stay Ahead of Tax Season.

Knowing when tax returns, payments, estimated taxes, and business filings are due can help you plan ahead and avoid unnecessary penalties and last-minute stress.

TaxMinds makes it easier to keep important tax dates on your radar.

Important: Deadlines may vary based on tax year, entity type, fiscal year, weekends, federal holidays, and IRS disaster relief. When a deadline falls on a weekend or legal holiday, it generally moves to the next business day.

INDIVIDUAL TAX RETURN DEALINES

INDIVIDUAL TAX RETURN FORM 1040

Regular Filing Deadline:

April 15th

This is generally the deadline to:

  • File Form 1040

  • Pay any federal income tax due

  • Request an extension if additional time is needed to file

SOLE PROPRIETORS

FORM 1065

Sole Proprietors generally report business activity with their individual form 1040

Regular Filing Deadline:

April 15th

This is generally the deadline to:

  • File Form Sch C with form 1040

  • Pay any federal income tax due

  • Request an extension if additional time is needed to file

INDIVIDUAL EXTENSION

FORM 4868

Need additional time to prepare your return?

An individual taxpayer can generally request an automatic

six-month extension to file.

Extension Request Deadline:

April 15th

Extended Filing Deadline:
📅 Generally October 15

⚠️ An Extension to File Is NOT an Extension to Pay

Taxes owed generally remain due by the original April filing deadline, even when an extension has been filed. Interest and possible penalties can apply to unpaid balances.

NEED AN EXTENSION? →

S CORPORATIONS

FORM 1120-S

For Calendar-Year

Generally:

March 15th

C CORPORATIONS

FORM 1120

For Calendar-Year

Generally:

March 15th

PARTNERSHIPS

FORM 1065

For Calendar-Year

Generally

March 15th

BUSINESS TAX EXTENSION

FORM 7004

The extension period is generally six months, although exceptions exist for certain entities and tax years.

Extension Request Deadline:

March 15th

Extended Filing Deadline:
📅 Generally October 15

⚠️ An Extension to File Is NOT an Extension to Pay

Businesses should estimate and pay applicable taxes by the original deadline

ESTIMATED TAX PAYMENT DEADLINES

Estimated tax payments may apply to self-employed individuals, business owners, investors, landlords, and others who receive income that isn't sufficiently covered by withholding.

The IRS generally divides estimated tax payments into four payment periods:

  • 1st Est. Payment: April 15th

  • 2nd Est. Payment: June 15th

  • 3rd Est. Payment: September 15th

  • 4th Est. Payment: January 15th of the following year

PAYROLL & EMPLOYER TAX DEADLINES

FORM 941

Businesses with employees have additional federal tax responsibilities throughout the year.

The IRS generally divides estimated tax payments into four payment periods:

Employers Quarterly Federal Tax Return


Generally Due:

  • 1st Quarter April 30th

  • 2nd Quarter July 31st

  • 3rd Quarter October 31st

  • 4th Quarter : January 15th of the following year

Tax Deadline Disclaimer: This page provides general educational information and should not be considered tax, legal, or financial advice. Tax deadlines and requirements may vary based on taxpayer circumstances, entity type, fiscal year, state, federal holidays, IRS disaster relief, and changes in tax law. Always verify applicable deadlines with the IRS or a qualified tax professional. Verify Current IRS Deadlines →

Missed a Tax Deadline?

Don't ignore the situation.

If you've missed a filing or payment deadline, you may still have options. Depending on your circumstances, TaxMinds can assist with:

  • ✓ Past-due tax returns
    ✓ IRS notices
    ✓ Tax balances
    ✓ Payment arrangements
    ✓ Tax resolution
    ✓ Business tax compliance
    ✓ Catch-up bookkeeping

The sooner you address a tax issue, the better.