Tool categories: Banking utilities

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  Check Amount in Words

  Write a dollar amount in words for a check, in the standard "and 50/100 Dollars" form, or as plain words, with a copy button.

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  EIN Validator

  Check the format of an Employer Identification Number in your browser: 9 digits with a valid IRS-assigned prefix, formatted as XX-XXXXXXX.

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  Routing Number Validator

  Check a 9-digit ABA routing number in your browser: the Federal Reserve district, the check digit and the institution identifier.

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  Sales Tax Calculator

  Add sales tax to a price or back it out of a tax-inclusive total at any combined state and local rate, with the tax amount shown.