The CP136 explains your deposit requirements for your Form 941 filings for next year, which may be different from your requirements for last year. We base your deposit requirement on the total tax you reported on your Forms 941 for the four previous consecutive quarterly periods (the lookback period). What you need to do If your total tax liability for the lookback period was $50,000 or less, you will be a monthly depositor next year. Monthly depositors must deposit taxes on wages paid during the month by the 15th of the following month. If your tax liability for the lookback period was over $50,000, you will be a semi-weekly depositor. Semi-weekly depositors must deposit taxes on wages paid on Saturday, Sunday, Monday, or Tuesday by the following Friday. Taxes on wages paid on Wednesday, Thursday, or Friday are due the following Wednesday. If the tax amounts we used to determine your deposit requirement differ from your tax records, then you should determine the appropriate deposit schedule. If the tax amount we used is zero for any tax period, then we have no record of receiving Form 941 for that period. Please file any missing Form 941 as soon as possible. You may want to Visit www.irs.gov for tax forms, instructions, and publications. Check your records to verify that they show the same liability amount as the CP136. Frequently asked questions How do I show my payments when I file Form 941? We have a record of your payments. We don’t need you to show your payments. Show only the tax liabilities. How do I show the tax liabilities? If you are a monthly depositor, enter the taxes due for each month on Part 2 of Form 941. If you are a semi-weekly depositor, use Schedule B (Form 941) to enter the tax due for each date you paid your employees. What do I do if the tax liability on the notice is incorrect? The tax on the notice includes only the tax liability on your original Forms 941 during the lookback period. Don’t include amended returns. Base your deposit requirements on the original tax liability for the lookback period. Do I have to file electronically? You must pay all deposits electronically unless one of the two conditions applies: Your tax liability is less than $2,500 The tax for the prior tax period was less than $2,500 and you did not have a $100,000 liability due the next day If your tax for the quarterly tax period is less than $2,500, you can pay with the payment voucher attached to Form 941. What if my accumulated tax liability reaches $100,000? You must deposit the next business day. Once your accumulated tax liability reaches $100,000 for any month, you immediately become a semi-weekly depositor for the rest of the current year and the next year. Reference Tools Form 941 Instructions PDF Publication 15 (Circular E), Employer’s Tax Guide PDF Notice 931, Deposit Requirements for Employment Taxes PDF Full list of tax forms and instructions Need Help? You can authorize someone to contact the IRS on your behalf. See if you qualify for help from a Low Income Taxpayer Clinic. If you can’t find what you need online, call the IRS number at the top of your notice or letter.