A newly incorporated company may receive or apply for several registrations through linked processes, yet each identifier serves a different purpose. PAN identifies the taxpayer. TAN relates to tax deduction and collection administration. GST registration depends on the business facts and the current GST framework, including the nature and place of supplies. The company still needs authorised users, accurate master data, controlled portal access, accounting settings, invoice decisions, and a filing calendar. A certificate without operating ownership quickly becomes a compliance problem. Finance and operations should separate the identifiers, confirm what incorporation produced, and prepare the first transactions. Current income-tax, GST, MCA, state, and sector requirements should be confirmed with tax and accounting professionals before registration or filing decisions are made.
Identify what already exists
Start with the incorporation output and the official records received. Confirm the company's exact legal name, incorporation number, PAN, TAN, registered office, directors, and authorised signatories. Check whether GST registration was requested through the linked incorporation process and whether any application, temporary reference, query, rejection, or certificate followed. Do not infer status from an email subject line or a screenshot. Search the relevant official portal and keep the complete downloadable record. Differences in name, address, email, phone, or signatory details should be investigated before the same error reaches a bank, invoice, payroll file, or return. Create a registration register with the number, issuing authority, effective date, portal user, contact details, responsible internal owner, adviser, and next action. Sensitive credentials belong in an approved company-controlled password system, with recovery details that do not depend on one employee.
- Official certificate or portal status
- Legal name and address consistency
- Authorised signatory and contact details
- Company-controlled login and recovery
- Named owner for the next action
Keep PAN and TAN work distinct
PAN anchors the company's income-tax identity and appears across banking, tax, and commercial records. TAN supports administration where the company deducts or collects tax at source under the applicable law. The operational questions differ. Finance must know which payments require review, who calculates and deposits any deduction, which returns or certificates follow, and how vendor and employee records support that work. The company should also register the appropriate users on the income-tax portal and verify contact details, roles, and digital-signing arrangements. Avoid a shared inbox that nobody checks. Build a short control note for onboarding vendors and employees so the right tax information is gathered before payment. Tax rates, thresholds, forms, and procedures change. A chartered accountant or tax adviser should confirm current obligations for each payment type and the company's facts rather than relying on an old setup checklist.
- Income-tax portal access and authorised users
- Payment categories needing tax review
- Vendor and employee tax-information process
- Deposit, return, and certificate calendar
Decide GST from the supply model
GST registration should follow a written supply map. Note what the company sells, who buys it, where the supplier and customer are located, where goods move or services are performed, whether imports or exports are involved, and which state establishments participate. Turnover is only one part of the analysis. Compulsory-registration rules, special categories, reverse charge, e-commerce arrangements, and state-specific facts may matter. The current GST portal asks for business, promoter, signatory, premises, goods and services, and state information, supported by documents. Prepare accurate records rather than uploading the nearest available file. Once registered, the company must align invoice fields, accounting codes, return data, payment controls, and customer communication. A GST number creates operating responsibilities. Confirm the need, state, effective date, classification, and first-return plan with a qualified tax professional using current law and portal guidance.
- Supply, customer, and place map
- Turnover and compulsory-registration review
- State presence and premises evidence
- Goods, services, and invoice setup
- First-return and payment owner
Reconcile registrations with real transactions
Before the first invoice, salary, professional fee, rent payment, import, export, or group charge, run a transaction-readiness check. The legal name and tax identifiers should appear consistently in contracts, purchase orders, invoices, bank records, payroll, and accounting software. Approval workflows should flag payments that need tax treatment reviewed before release. Return calendars need a preparer, reviewer, signatory, and backup. Keep source invoices and supporting records in a retrievable system. A nil or low-activity period may still carry filing duties under the applicable registration. When the business adds a location, product, service, or new interstate flow, revisit the setup instead of waiting for a portal error. Check current income-tax and GST rules, official portal instructions, and professional advice at each material change. The practical aim is simple: every filed number should trace back to the transaction and the evidence behind it.
- Master-data check before first transaction
- Preparer, reviewer, and signatory roles
- Source-record retention
- Review after new location or supply flow
Primary sources and further reading
- MCA: SPICe+ incorporation and allied matters FAQs
- Income Tax Department: registration and PAN or TAN support
- GST portal: registration application for a normal taxpayer
Rules and procedures change. Check the current official source and obtain advice for the facts of your matter.