NSI Accounting & Financial Services

    Portland, Oregon 🇺🇸

    Expert Accounting & Tax Services in Portland

    NSI Accounting provides expert tax, bookkeeping, and financial services to Portland businesses and individuals. With no sales tax in Oregon, we help Portland companies optimize their income tax strategy and navigate the state's unique tax landscape.

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    4.9/5 Local Rating
    15+ Years in Portland
    Serving Portland Businesses

    Portland Tax Landscape

    Here's what you should know about taxes in Portland, Oregon.

    No Sales Tax

    Oregon has no state or local sales tax — a major advantage for retail and consumer-facing businesses in Portland.

    Oregon Income Tax (up to 9.9%)

    Oregon's top individual tax rate is 9.9% — one of the highest in the US, making income tax planning critical.

    Portland Metro Tax

    The Metro Supportive Housing Services tax adds 1% on taxable income over $125K (individual) or $200K (joint).

    Multnomah County Preschool Tax

    Additional 1.5-3% tax on high earners in Multnomah County for the Preschool for All program.

    Corporate Activity Tax (CAT)

    Oregon's CAT imposes a 0.57% tax on commercial activity over $1M, plus a $250 flat tax.

    Oregon Transit Tax

    A statewide 0.1% transit tax applies to wages of Oregon residents and nonresidents working in Oregon.

    Our Services in Portland

    Accounting, tax, and financial services for Portland businesses and individuals.

    Tax Preparation

    Strategic tax planning to minimize Oregon's high income tax burden.

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    Tax Filing

    Federal and Oregon state filing with Portland local tax compliance.

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    Bookkeeping

    Bookkeeping for Portland's creative, tech, and craft industries.

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    Payroll Services

    Payroll with Oregon transit tax and Paid Leave compliance.

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    Personal Tax Filing

    Personal tax optimization under Oregon's progressive system.

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    Incorporation Services

    Oregon LLC or corporation formation.

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    Financial Statements

    Financial reporting for Portland businesses.

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    IRS Audit Support

    IRS and Oregon DOR audit representation.

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    Service-Specific Pages for Portland

    Local Expertise

    Why Choose NSI Accounting in Portland?

    We know Oregon's tax rules and combine that with our cross-border experience to serve Portland clients well.

    Whether you need expert tax preparation, reliable bookkeeping, or business incorporation support, our Portland team is here to help. Learn more about NSI Accounting.

    Local Advantages

    Expert navigation of Oregon's no-sales-tax, high-income-tax environment
    Understanding of Portland's additional Metro and Multnomah County surtaxes
    Experience with Oregon's Corporate Activity Tax compliance
    Knowledge of Portland's creative economy and craft industry tax needs
    Cross-border expertise for Portland-Vancouver (WA) area businesses
    Proactive planning to minimize Portland's combined tax burden
    "Portland's layered local taxes were overwhelming until we found NSI. They manage our Metro tax, Multnomah County tax, and CAT obligations seamlessly."
    RT

    Rachel Torres

    Owner, Bridgetown Creative Co.

    Tax Tips for Portland Residents & Businesses

    Portland residents face up to 14.4% combined income tax (state + Metro + Multnomah County) — planning is essential.
    Oregon's no-sales-tax advantage benefits retailers but means the state relies heavily on income tax revenue.
    Budget for the Corporate Activity Tax if your business has Oregon commercial activity exceeding $1M.
    The Portland Metro Supportive Housing Tax (1%) applies to income over $125K individual / $200K joint.
    If you live in Portland but work in Vancouver WA, understand the reciprocal tax implications.
    Oregon's Paid Leave program requires employer contributions — ensure compliance and budgeting.

    Accounting FAQs for Portland

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    Get Expert Accounting Help in Portland Today

    Talk to an expert on our Portland team and let's figure out how we can help.

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