Self employment tax calculator
Your profit in. Your quarterly number out.
OpenPenalty calculator
See what late filing and late paying add.
OpenWhy it matters
Repair shops pay techs and often collect sales tax on parts.
See our small business guide for payroll and your state page for sales tax.
A tax pro can help.
- Taxes you withhold from workers are trust fund taxes. You hold their money until you deposit it.
- Employers file Form 941 every quarter for withheld income tax, Social Security and Medicare.
What a tax pro may ask you
Have these ready. Clear answers help a tax firm see what fits you.
- Which tax years you have not filed
- The notice code in the top right corner of any IRS letter
Common questions
Can a tax pro stop IRS collection?
They can ask the IRS for a payment plan, a hold, penalty relief or an offer, based on your facts. Results depend on your situation. Not every case qualifies.
Ways to get help
Offer in compromise: Ask the IRS to take less than you owe. Hard to get.Payment plan: Pay what you owe a little each month.Not collectible: The IRS pauses collection while money is too tight.What happens if I owe the IRS and can't pay?What happens if I owe back taxes?I owe the IRS money. What do I do first?
Results depend on your situation. Not every case qualifies.





