--- title: "Applicant FAQ — SAT onboarding | CRiskCo" description: "Answers about CRiskCo's CIEC + RFC onboarding: read-only SAT access, how your information is used, and how to request deletion." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-US", "mainEntity": [ { "@type": "Question", "name": "What do I need to start?", "acceptedAnswer": { "@type": "Answer", "text": "Only your RFC and your CIEC password. Everything runs in your browser — no installs — and the connection usually takes 2 to 5 minutes." } }, { "@type": "Question", "name": "Why CIEC and not e.firma?", "acceptedAnswer": { "@type": "Answer", "text": "We only need to read your fiscal information, and the CIEC is enough for that. We deliberately do not ask for e.firma because it is a legal signature that can be used to sign documents and file returns — a level of access we do not want or need." } }, { "@type": "Question", "name": "What if my CIEC is wrong or blocked?", "acceptedAnswer": { "@type": "Answer", "text": "You can reset it directly at sat.gob.mx. Once the new CIEC is active, reopen the onboarding link that was shared with you and try again." } }, { "@type": "Question", "name": "What do you read from my SAT account?", "acceptedAnswer": { "@type": "Answer", "text": "CFDIs issued and received, your Constancia de Situación Fiscal, and related fiscal metadata such as retentions and obligations." } }, { "@type": "Question", "name": "Do you ever write, file, or change anything in SAT?", "acceptedAnswer": { "@type": "Answer", "text": "No. CRiskCo commits to read-only operations: we never file returns, issue or cancel CFDIs, change your fiscal address or regime, or modify your SAT records in any way — regardless of what the CIEC could technically allow." } }, { "@type": "Question", "name": "Who sees my CIEC?", "acceptedAnswer": { "@type": "Answer", "text": "Only CRiskCo systems, under strict access controls. Your CIEC is never shared with the partner that invited you or with any third party." } }, { "@type": "Question", "name": "Who receives the analysis?", "acceptedAnswer": { "@type": "Answer", "text": "Only the partner that invited you and that you authorized during the onboarding. The purpose is limited to your relationship with that specific partner." } }, { "@type": "Question", "name": "What kinds of partners use CRiskCo?", "acceptedAnswer": { "@type": "Answer", "text": "Lenders and fintechs for credit underwriting, accounting and ERP platforms for data sync and insights, KYS/KYB and onboarding providers, client/trade-credit teams, insurers, marketplaces, and other B2B partners that need a trusted view of your fiscal activity." } }, { "@type": "Question", "name": "Is my information sold or used for marketing?", "acceptedAnswer": { "@type": "Answer", "text": "No. We do not sell your data and we do not use it for advertising." } }, { "@type": "Question", "name": "How do I revoke access or delete my data?", "acceptedAnswer": { "@type": "Answer", "text": "Change your CIEC in the SAT portal at any time — this stops any further retrieval. To delete information already processed, email contact@criskco.com from the address you used at onboarding." } }, { "@type": "Question", "name": "How is my information stored?", "acceptedAnswer": { "@type": "Answer", "text": "Encrypted in transit (TLS) and at rest, with role-based access, audit logging on sensitive operations, and handling aligned with Mexico's LFPDPPP." } }, { "@type": "Question", "name": "Where do I get help?", "acceptedAnswer": { "@type": "Answer", "text": "Email contact@criskco.com. For legal detail, see our Privacy Policy and Terms of Service." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://criskco.com/" }, { "@type": "ListItem", "position": 2, "name": "Applicant FAQ", "item": "https://criskco.com/applicant-faq" } ] } ] --- 📘 2025 Report: [Mexico Economic Review 2025 — outlook, charts, and sector signals ](/mexico-economic-review-2025)[Read](/mexico-economic-review-2025) [![CRiskCo](/assets/criskco-logo-KYPBr-8b.png)](/en) Solutions Developers [Pricing](/en/pricing) Resources [Sign In](https://app.criskco.com)ES[Book a Demo](https://meetings.hubspot.com/israel-madrid/lead-discovery) [Home](/en)Applicant FAQ # Answers before you connect your SAT How CIEC + RFC onboarding works, what we can (and can't) see, and how we protect and delete your information. Read-only by commitment CIEC only — no e.firma Purpose limited to your partner Encrypted in transit & at rest [Getting started](#getting-started)[What CRiskCo does with SAT access](#sat-access)[Who uses my information and why](#who-uses)[Your control & security](#control-security) ## Getting started ### What do I need to start? ### Why CIEC and not e.firma? ### What if my CIEC is wrong or blocked? ## What CRiskCo does with SAT access ### What do you read from my SAT account? ### Do you ever write, file, or change anything in SAT? ### Who sees my CIEC? ## Who uses my information and why ### Who receives the analysis? ### What kinds of partners use CRiskCo? ### Is my information sold or used for marketing? ## Your control & security ### How do I revoke access or delete my data? ### How is my information stored? ### Where do I get help? ## Still have questions? Email contact@criskco.com or review our Privacy Policy and Terms of Service for full legal detail. 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