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United States

ERPNext, Odoo and SAP implementation for US businesses

We set up the ERP around your US process: sales and use tax, vendor 1099 records, USD books and several legal entities. Write to us by email.

US tax terms we plan an ERP around

  • South Dakota v. Wayfair (June 21, 2018)

    Streamlined Sales Tax Governing Board Verified 2026-11-06

    Per the Streamlined Sales Tax Governing Board, the US Supreme Court ruled on June 21, 2018 that states can require sellers to collect and remit sales or use tax on sales delivered to locations in the state, regardless of physical presence.

    Source: www.streamlinedsalestax.org

  • Economic nexus thresholds differ by state

    Streamlined Sales Tax Governing Board Verified 2026-11-06

    Many states require remote sellers to collect sales tax once sales and/or transactions pass a state threshold. Some states use sales OR transactions, others sales AND transactions, and the base may be gross sales, gross revenues, retail sales or taxable sales.

    Source: www.streamlinedsalestax.org

  • Form 1099-NEC reporting threshold

    Internal Revenue Service Verified 2026-11-06

    File Form 1099-NEC for each person paid at least $2,000 in the course of business for services by someone who is not an employee, including attorney fees. The $2,000 level applies for tax years beginning after 2025 and may be inflation-adjusted from 2027.

    Source: www.irs.gov

  • US dollar reporting and foreign currency translation

    Internal Revenue Service Verified 2026-11-06

    Amounts on a US tax return must be in US dollars, so foreign currency income and expenses are translated. The dollar is the functional currency for all taxpayers except some qualified business units, and items are translated at the rate when received, paid or accrued.

    Source: www.irs.gov

A summary for orientation only. It is not legal advice.

Where a US rollout differs

Pick the topic closest to your project. Each page names its official source and the date it was checked.

What we do differently for the United States

Plan the tax questions first

Before configuring a module we list the states you sell into, whether you have a physical presence there and how each state measures its threshold. The ERP is then set up from your adviser's answers, not from our assumptions.

  • State list and registration dates captured in the project plan
  • Tax set-up reviewed with your CPA before go-live

Keep vendor data audit ready

Vendor masters carry the taxpayer identification number status and a payment category, so the year-end 1099 review starts from clean records instead of spreadsheets.

  • W-9 received flag and date on every US vendor
  • Payment reports by category and calendar year

Report in dollars, keep local currencies

Subsidiaries can keep their own currency while the group reports in USD. We agree the exchange rate source and the revaluation routine with your finance team before data migration.

  • Currency per company and per account
  • Documented exchange rate policy

US questions, short answers

Do you give tax or legal advice?

No. Our pages summarise official sources for information only, and every rule was checked against its official source on 6 November 2026. Your CPA or tax adviser decides what applies to you. We then configure the ERP to that decision and document it.

Which ERP suits a US small or mid-sized business?

ERPNext, Odoo and SAP S/4HANA all handle multi-company and multi-currency accounting. The right choice depends on size, industry, budget and existing systems, so we start with a process review and then recommend one.

How do I contact the US team?

Write to [email protected]. We do not publish a US address or phone number on this site. You can also book a free consultation online and we will reply by email with a time that suits you.

Plan your US ERP project

Free consultation. Write to us or book a call.