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Check the format and final digit of a Guatemala tax identifier. This is a calculation, not a SAT lookup.
Digits and a final digit or K. Spaces and the usual hyphen are accepted.
A matching check digit helps catch typing errors. It does not confirm that SAT issued the number, who owns it, or its tax status.
For a 13-digit identifier, use the CUI tab. Confirm tax-registration details with SAT.
SAT CUI/NIT enquiryUseful for checking a transcription. This does not create or assign a NIT.
Do not include the existing check digit. Up to 11 digits.
Check the 13-digit CUI printed on a DPI: its structure, check digit and Guatemala location-code range.
Enter all 13 digits. Spaces and hyphens are accepted.
A passing result does not confirm that the number was issued, belongs to someone, or appears on a valid document. Location codes are checked against Guatemala’s department and municipality ranges.
If a genuine document does not pass, confirm it with RENAP rather than changing its digits.
How RENAP describes the CUILoad dated reference rates or enter the rate you were quoted. Bank fees and buy/sell spreads are not included.
Use a dot or comma for decimals, with no thousands separators.
Destination units for 1 source unit. A change of currency clears this field.
Nothing is fetched until you ask. A saved reference may be shown with its original date; it is never relabeled as a live rate.
No reference rates loaded.
Rates By Exchange Rate API
Updated daily. SVC is not supplied; use a manual rate.
| Currency | 1 GTQ → | 1 → GTQ |
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For Guatemala’s official USD reference: Banco de Guatemala
Paste a local number or one beginning with +502. Keep the whole number; nothing gets silently cut off.
8 local digits. +502, 502 and 00502 prefixes are accepted.
WhatsApp opens a link; this tool does not check whether the number has an account.
Regular mobile numbers begin with 3, 4 or 5; regular landlines with 2, 6 or 7. We do not guess the carrier or check whether a line is active.
Short codes, emergency numbers, special services and extensions are outside this formatter.
SIT numbering rangesUp to 200 numbers. Incorrect entries stay visible so you can fix them.
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