State | WH Account Number Format | Formatting help | UI Account Number Format | Formatting help |
AK | N/A | N/A | 0001234567 [1st 3 digits are 000] | The 1st 3 digits are 000 |
AL | 0234567890 or R123456789 [First digit must be either 0 or R] | First digit must be 0 or R | 1234567890 | None |
AR | 12345678-WHW [Last 3 digits must be WHW] | The last 3 digits must be WHW | 000456789 [1st 3 digits are 000 or 200] | The 1st 3 digits are 000 or 200 |
AZ | 12-1234567 [FEIN] | FEIN | 1234567 or 1234567-1 | None |
CA | 123-1234-1 | None | 123-1234-1 | None |
CO | 12345678, 1234567890001 | None | 123456.12-1 | None |
CT | 1234567-000, 12345678-000, 1234567-001, or 12345678-001 [Last 3 digits must be 000 or 001] | The last 3 digits must be 000 or 001 | 12-123-12 | None |
DC | 3000000123456 or 300100123456 [the 1st 6 digits should be 300000 or 300100] | [1st 6 digits should be 300000 or 300100] | 123 123 | None |
DE | 1-123456789-123 [1st digit must be 1. The next 9 digits will be the same as FEIN. The last 3 digits must be 001 through 009] | The 1st digit must be 1. The next 9 digits will be the same as FEIN. The last 3 digits must be 001 through 009 | 12345-1 | None |
FL | N/A | N/A | 1234567-1 or 1234567 | None |
GA | 1234567-AB | None | 123456-12 | None |
HI | W1234568-01 or W1234568-02 or W1234568-03 or W1234568-04 [Last 2 digits must be 01, 02, 03 or 04] | [Last 2 digits must be 01, 02, 03 or 04] | 4567890 | None |
IA | 12-1234567001 [Last 3 digits must be 001 through 009] | The last 3 digits must be 001 through 009 | 003456-1 | The 1st 2 digits are 00 |
ID | 3456789 | | 4567890 | None |
IL | 12-1234567 000 or 12-1234567 001 [1st 9 digits same as FEIN. Last 3 digits 000 or 001] | 1st 9 digits same as FEIN. Last 3 digits 000 or 001 | 1234567-1 or 1234567 | None |
IN | 0123456789-001 or 0123456789-901 [First digit must be a 0. The last 3 digits need to be 001 through 009] | First digit must be a 0. The last 3 digits need to be 001 through 009 | 123456 or 123456A | None |
KS | 036-123456789F-01, 036-A12345678F-01, 036-K12345678F-01 [1st 3 digits must be 036. The last 2 digits should be 01 through 09] | The 1st 3 digits must be 036. The last 2 digits should be 01 through 09 | 123456 or 1234567 | None |
KY | 123456 | None | 00 123456 1 or 00 123456A1 | The 1st 2 digits are 00 |
LA | 1234567001, 1234567002, or 1234567003 [Last 3 digits must be 001, 002 or 003] | The last 3 digits must be 001 | 123456 1 | None |
MA | WTH-12345678-123 or PWH-12345678-123 | None | 12-12345-1 | None |
MD | 12345678 | None | 0034567890 [1st 2 digits are 00] | The 1st 2 digits are 00 |
ME | 12-123456700, 12-123456701, 12-123456790, or 12-123456791 [FEIN followed by 00, 01, 90 or 91] | FEIN followed by 00, 01, 90 or 91 | 1234567001 [Last 3 digits must be 001 through 009] | The last 3 digits must be 001 through 009 |
MI | 12-1234567 or AB-1234567 | None | 1234567 | None |
MN | 1234567 | None | 00345678-0000 [1st 2 digits are 00 to 09. The last 4 digits are 0000 to 0009] | The 1st 2 digits are 00 to 09. The last 4 digits are 0000 to 0009 |
MO | 12345678 | None | 12-12345-0-00 or 12-12345-1-12 [Last 3 digits are 000 or None] | [Last 3 digits are 000 or None] |
MS | 1234-5678 | None | 12-12345-0-00 [Last 3 digits always 0-00] | The last 3 digits are always 0-00 |
MT | 1234567890WTH | The last 3 digits are always WTH | 123 1234 | None |
NC | 123456789 | None | 12-12-123 0 | The 1st digit must be a 0 or a 9 |
ND | 12345678901 [FEIN followed by 01] | FEIN followed by 01 | 1234567 | None |
NE | 012345678, 001234567, or 000123456 [If you have fewer than 9 digits, you must enter the number with ZEROS on the left as follows: 012345678, 001234567, 000123456. If your account number starts with 21, you’re required to replace 21 with ZEROS.] | [If you have fewer than 9 digits, you must enter the number with ZEROS on the left as follows: 012345678, 001234567, 000123456. If your account number starts with 21, you’re required to replace 21 with ZEROS.] | 1234567890 | None |
NH | N/A | N/A | 123456000 | The 1st 3 digits are 000 |
NJ | 123/123/123/000 [FEIN followed by 000] | FEIN followed by 000 | 123/456/789/000 | FEIN followed by 000 |
NM | 00-123456-000 [1st 2 digits must be 00 to 09. The last 3 digits must be 000 to 009.] | The 1st 2 digits must be 00 to 09. The last 3 digits must be 000 to 009. | 12345678 | |
NV | N/A | N/A | 123456789 | |
NY | 123456789 or 12345678901 or AB1234567 or AB123456789 [1st 9 digits same as FEIN] | 1st 9 digits same as FEIN | 1234567 | None |
OH | 51-123456, 52-123456, 53-123456, or 54-123456 [1st 2 digits must be 51, 52, 53, or 54] | [1st 2 digits must be 51, 52, 53, or 54] | 1234567-00-1, 1234567-01-1, or 1234567-02-1 [Middle 2 digits must be 00, 01, or 02] | The middle 2 digits must be 00, 01, or 02 |
OK | WTH1234567890 [the 1st 3 digits must be WTH] | The 1st 3 digits must be WTH | 12-1234567 | None |
OR | 1234567-1 | None | 1234567-1 | None |
PA | 9123-1234, 9123 1234, 1123-1234, 1123 1234, 2123-1234, or 2123 1234 [1st digit must be 1, 2 or 9] | [1st digit must be 1, 2 or 9] | 12-12345 or 12-12345A | None |
RI | 123456789000 [FEIN followed by 00] | FEIN followed by 00 | 0004567890 | The 1st 3 digits are 000 |
SC | 123456789 | The 1st 2 digits must be 25 | 0234567 | The 1st digit must be 0 |
SD | N/A | N/A | 12345.1-1 | None |
TN | N/A | N/A | 0234-123-1 or 0234-123 | The 1st digit must be 0 |
TX | N/A | N/A | 01-123456-1, 11-123456-1, or 99-123456-1 [1st digit must be 0, 1, or 99] | [1st digit must be 0, 1, or 99] |
UT | 10123456789WTH, 11123456789WTH, 12123456789WTH, 13123456789WTH, or 14123456789WTH [1st 2 digits must be 10, 11, 12, 13 or 14. The last 3 digits need to be WTH] | [1st 2 digits must be 10, 11, 12, 13 or 14. The last 3 digits need to be WTH] | C1-123456-1 or R1-123456 [1st digit must be C or R] | [1st digit must be C or R] |
VA | 30-123456789F-001 [1st 2 digits must be 30. The middle number is FEIN and the letter F. The last 3 digits must be 001 to 009.] | [1st 2 digits must be 30. The middle number is FEIN and the letter F. The last 3 digits must be 001 to 009.] | 0001234567, 0011234567, or 0021234567 [the 1st 3 digits are 000, 001 or 002] | [1st 3 digits are 000, 001 or 002] |
VT | WHT12345678 | The 1st 3 characters must be WHT. | 123 1234 | None |
WA | N/A | N/A | 123456-00 or 123456-00-1 [Last 2 digits must be 00 to 09] | [Last 2 digits must be 00 to 09] |
WI | 036-1234567890-01 [1st 3 digits must be 036. The last 2 digits must be 01 through 09] | The 1st 3 digits must be 036. The last 2 digits must be 01 through 09 | 123456-000-1 | The middle 3 digits must be 000 |
WV | 1234-1234 | None | 000056789-1 | First 4 digits must be 0000 |
WY | N/A | N/A | 123456789 | None |