Yes! You can use AI to fill out Certificado de Reventa y Certificado de Exención para el Impuesto sobre Ventas y Uso de Texas (Form 01-339-S)
| Fillable fields | 30 |
| Pages | 2 |
| Fields per page | 15 |
| Sections | 11 |
| Conditional rules | — |
| Tables & lists | — |
| Instruction pages | — |
| Instafill Form ID | IF-CERTIFICADO-DE-REVENTA-Y-CERTIFICADO-DE-EXENCIN-PA |
Form specifications
| Form name: | Certificado de Reventa y Certificado de Exención para el Impuesto sobre Ventas y Uso de Texas (Form 01-339-S) |
| Number of fields: | 30 |
| Number of pages: | 2 |
| FCI: | Basic (39/100) |
| Field instructions: | 01-339-S Instructions |
| Filled form examples: | 01-339-S Examples |
| Language: | English |
Instafill Demo: How to fill out PDF forms in seconds with AI
How to Fill Out 01-339-S Online for Free in 2026
- 1 Selecciona qué sección completar: Certificado de Reventa (para compras destinadas a reventa/renta/arrendamiento) o Certificado de Exención (para una exención específica).
- 2 Ingresa la información del comprador: nombre/razón social (y firma o agencia), teléfono y domicilio completo (calle, ciudad, estado y código postal).
- 3 Si es Certificado de Reventa, captura el número de permiso de impuesto sobre ventas y uso de Texas (11 dígitos) o, si aplica, el registro de minorista de otro estado o RFC (y la solicitud de registro mexicano si corresponde).
- 4 Completa la información del vendedor (nombre y domicilio, incluyendo ciudad/estado/código postal).
- 5 Describe el giro comercial del comprador (en reventa) y detalla los artículos a comprar (o referencia la orden/factura adjunta).
- 6 Si es Certificado de Exención, indica claramente la razón de la exención (según el apartado correspondiente) y confirma que no aplica para compra/renta de vehículos de motor.
- 7 Revisa las declaraciones legales, firma, agrega título/cargo y fecha; entrega el certificado al vendedor y guarda una copia para tus registros (no enviarlo a la Contraloría).
Our AI-powered system ensures each field is filled out correctly, reducing errors and saving you time.
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Speed
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Up-to-Date
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Our AI performs 10 compliance checks to ensure your form is error-free.
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Frequently Asked Questions About 01-339-S
01-339-S has a Form Complexity Index of 39 out of 100, placing it in the basic complexity tier. This score is calculated deterministically from the form’s own structure using Instafill’s published Form Complexity Index methodology, so it can be reproduced and independently verified — it is not a subjective estimate.
For 01-339-S specifically, the score reflects 30 fillable fields across 2 pages, grouped into 11 sections. The number of fields is the largest factor in the base score (weighted 36%), followed by how difficult those fields are to complete based on their type, where free-text and signature fields count for more than simple checkboxes (26%). The number of pages that actually contain fields (15%), the amount of conditional “fill-only-if” logic (16%), and how many sections the form is divided into (7%) account for the rest of the base. On top of that base, the index adds points for tables and repeating lists, bundled instruction pages, and dense page layouts — capturing difficulty the base alone can miss.
In practical terms, a basic score means the form is relatively light, but still needs careful, accurate entry. Instafill removes that effort entirely: our AI reads your information, maps each value to the correct field — including the conditional ones — and completes 01-339-S accurately in under a minute, with every field available for you to review before you download. See exactly how the Form Complexity Index is calculated.
Compliance 01-339-S
Validation Checks by Instafill.ai
Common Mistakes in Completing 01-339-S
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