Business Taxes
Business taxes are the taxes, filings, records, and payment responsibilities connected to earning income and operating a business. What applies depends on where the business operates, what it sells, how it is legally structured, whether it has employees or contractors, and whether it conducts activity within Navajo Nation, state, local, or other jurisdictions.
Understanding taxes is not only about filing a return once a year. It is about building year-round habits: tracking every sale and expense, keeping supporting documents, setting aside money, monitoring deadlines, and asking for professional help before a problem grows. Strong tax systems help protect cash flow, keep the business in good standing, prepare the owner for financing or contracts, and reduce stress when filing season arrives.
Diagnostics
What stage do you think you’re at in the development of your business model? Diagnose and see the next steps to strengthen your business.
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• You have not identified which federal, Navajo Nation, state, or local taxes may apply.
• Business and personal money or records are still mixed together.
• You do not yet have a system for recording every sale, payment, and expense.
• Tax deadlines and registration requirements are mostly unknown.
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• You have basic registrations or tax IDs and are learning which taxes apply.
• You save receipts and record income, but the process is inconsistent.
• You are beginning to set aside money for taxes and create a filing calendar.
• You may still need help classifying expenses or understanding sales-related taxes.
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• Income and expenses are tracked consistently and reconciled to business accounts.
• Estimated payments, gross receipts, sales-related, or other recurring filings are scheduled when applicable.
• You maintain organized documentation for deductions and business purchases.
• You have a year-round relationship with a bookkeeper, preparer, or advisor when needed.
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Returns and payments are generally timely, accurate, and supported by current records.
• Payroll, contractor reporting, and tax account responsibilities have clear owners and controls.
• Tax planning is considered before major purchases, hiring, or entity changes.
• The business can quickly produce records for financing, contracts, or a review.
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• The business manages more complex obligations tied to employees, locations, contracts, or multiple jurisdictions.
• Leadership reviews tax exposure and cash needs as part of financial planning.
• Internal controls reduce missed filings, duplicate payments, or unsupported deductions.
• Professional advisors coordinate tax strategy with growth and capital decisions.
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Tax compliance is integrated into accounting, payroll, operations, and expansion systems.
• The company maintains audit-ready documentation across locations and business lines.
• Leaders evaluate entity structure, succession, acquisitions, and multi-jurisdiction risks proactively.
• Tax responsibilities can continue reliably without depending on one person.
IDEA STAGE - Focus on the following to get from Idea to Emerging:
Identify where the business will operate and sell: Navajo Nation, Arizona, New Mexico, Utah, online, at events, or in multiple locations.
Learn the basic tax categories that may apply, such as federal income and self-employment tax, employment tax, sales-related or gross-receipts taxes, and Navajo Nation taxes.
Separate business and personal finances and use a dedicated business bank account whenever possible.
Begin recording every dollar of business income and every business expense from the first day of activity.
Create one organized place for receipts, invoices, contracts, bank statements, tax IDs, licenses, and notices.
Start setting aside a portion of business cash for future tax payments, even before the exact amount is known.
EMERGING STAGE - Focus on the following to get from Emerging to Sustaining:
Track what customers say and what they actually do. Separate encouraging comments from stronger evidence such as deposits, purchases, repeat use, referrals, or written interest.
Refine the value proposition so customers can quickly understand what is offered, who it is for, and why it is useful or different.
Map the customer journey from awareness to purchase, delivery, follow-up, repeat business, and referral.
Confirm the key activities, equipment, people, suppliers, technology, transportation, space, and partnerships required to deliver consistently.
Build a simple 12-month estimate of sales, expenses, cash needs, owner pay, and major purchases. Use more than one scenario when the business is seasonal or uncertain.
Create a lean business plan and a 90-day action plan with clear responsibilities, deadlines, and evidence of completion.
Identify the three assumptions that could most seriously weaken the business and decide how each one will be tested.
SUSTAINING STAGE - Focus on the following to get from Sustaining to Established:
Reconcile business bank, credit card, payment-platform, and sales records every month.
Build year-round tax preparation into the bookkeeping process instead of waiting until filing season.
Review profitability and cash flow regularly so tax payments do not create a financial emergency.
Confirm the correct treatment of employees and independent contractors before work begins.
Use accounting software or a reliable digital system that can produce clear reports and supporting detail.
Meet with a bookkeeper, accountant, enrolled agent, or tax attorney when the business structure or activity becomes more complex.
ESTABLISHED STAGE - Focus on the following to get from Established to Growth:
Maintain written procedures for payroll taxes, contractor reporting, sales-related taxes, approvals, record retention, and responding to notices.
Review tax accounts periodically to confirm that filings and payments were accepted and applied correctly.
Plan for taxes before major equipment purchases, hiring, financing, new contracts, or changes in ownership.
Keep tax returns, financial statements, and supporting records organized for loan applications, certifications, bonding, or contracting opportunities.
Assign responsibility for each tax task and create a backup person or process so deadlines do not depend on one individual.
Evaluate whether the current legal and tax structure still supports the business goals.
GROWTH STAGE - Focus on the following to get from Growth to Scaling:
Map tax obligations for every location, sales channel, contract, and jurisdiction connected to expansion.
Integrate tax planning with annual budgets, multi-year forecasts, hiring plans, and capital decisions.
Strengthen controls over payroll, reimbursements, purchasing, inventory, contractor documentation, and tax-sensitive transactions.
Coordinate the work of the bookkeeper, payroll provider, accountant, attorney, and internal financial lead.
Maintain audit-ready records and perform periodic internal reviews before a lender, agency, or taxing authority requests them.
Build tax costs and compliance capacity into pricing, staffing, and growth decisions.
Questions to ask yourself:
• Do I know every jurisdiction where my business operates, sells, delivers, employs people, or maintains a location?
• Do I know which federal, Navajo Nation, state, and local taxes or registrations may apply?
• Can I clearly explain how my business is legally structured and how that structure affects filing?
• Am I recording all income, including cash, online payments, deposits, and event sales?
• Can I quickly find receipts, invoices, contracts, mileage logs, bank statements, and proof of payment?
• Are my business and personal finances completely separated?
• Do I know how much money is currently reserved for taxes?
• Do I have a calendar for estimated payments, recurring returns, annual filings, and license renewals?
• Do I know whether I am correctly treating workers as employees or independent contractors?
• Am I collecting and reporting sales-related or gross-receipts taxes correctly for the locations where I do business?
• Have I reviewed whether my prices include enough margin to cover taxes and compliance costs?
• Are my bookkeeping records reconciled to my bank and payment-platform statements?
• Would my records support the income and deductions reported on a return?
• Could I provide recent tax returns and financial records if a lender or contracting agency requested them?
• Do I have a trusted tax professional who understands small businesses and the jurisdictions connected to my business?
• Do I open and respond to tax notices immediately instead of setting them aside?
Common Mistakes
• Waiting until tax season: Tax responsibilities develop throughout the year. Monthly bookkeeping, tax savings, and calendar reminders prevent last-minute emergencies.
• Assuming a small or part-time business does not count: Even modest, seasonal, cash-based, or side-business activity may create reporting, registration, or payment responsibilities.
• Assuming Tribal membership or location answers every tax question: Tax treatment can depend on the specific tax, transaction, business site, customer, worker, and jurisdiction. Confirm rather than assume.
• Mixing business and personal money: Commingled accounts make it harder to prove expenses, measure profit, prepare accurate returns, or qualify for financing.
• Reporting only income that appears on a form: Business owners are generally responsible for maintaining complete records of all business income, including cash and payment-app transactions.
• Treating tax money as available operating cash: Money collected or reserved for taxes should not be spent as though it were profit.
• Calling a worker a contractor without analyzing the relationship: A label or contract does not automatically determine worker classification. Misclassification can create significant tax and employment consequences.
• Claiming expenses without documentation or a clear business purpose: A receipt alone may not explain why an expense was business-related. Keep records that support the amount, date, vendor, and purpose.
• Ignoring letters or notices: Deadlines continue even when a notice is confusing. Open it, verify that it is legitimate, and seek help promptly.
• Choosing a preparer only because the fee is low or the refund sounds large: Verify credentials, experience, communication practices, and willingness to sign the return and explain the work.
• Assuming filing an extension extends the time to pay: Extensions and payment obligations may be treated differently. Confirm what is due and when.
• Failing to plan for growth: Hiring, adding locations, entering new markets, and winning larger contracts can change tax responsibilities quickly.
Case Studies
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Composite educational example - replace with a verified Change Labs entrepreneur story when available.
Situation: An entrepreneur wanted to launch a mobile food business and initially described the customer as "everyone who likes good food." The first plan focused on a truck, menu, and logo, but did not explain where enough consistent sales would come from.
What changed: The entrepreneur interviewed employees at clinics, schools, offices, and construction sites; spoke with event organizers; and tested a limited menu through preorders and two pop-up days. The evidence showed that weekday lunch customers valued dependable pickup times and simple ordering, while events created larger but less predictable sales. The entrepreneur reduced the menu, mapped a realistic delivery radius, calculated food, labor, fuel, travel, waste, and payment-platform costs, and built two revenue channels instead of relying only on events.
Lesson: The strongest part of the plan was not the length of the document. It was the evidence showing who would buy, when they would buy, what the business could deliver consistently, and how each sale contributed to cash flow.
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Composite educational example - replace with a verified Change Labs entrepreneur story when available.
Situation: A small contractor had steady referrals and wanted a loan for equipment. The original plan assumed that owning more equipment would automatically create more revenue. It did not separate residential jobs, small commercial work, and public or organizational contracts, and it did not account for slow customer payments or the need for additional labor.
What changed: The owner reviewed the last year of jobs, identified the most profitable services, interviewed past customers, created a pipeline of likely work, and mapped the people, insurance, vehicles, materials, estimating, scheduling, and documentation required for larger jobs. The financial plan included expected and downside scenarios, the exact use of loan funds, monthly debt payments, cash needed before customers paid, and a hiring sequence tied to signed work rather than hope.
Lesson: The planning process helped the owner decide which equipment supported the proven business model, how much growth the team could manage, and what evidence a lender would need to understand repayment.
FAQ’s
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A business model shows how the parts of the venture work together to create value, serve customers, earn revenue, and cover costs. A business plan explains those decisions in greater detail and adds research, operations, management, financial projections, risks, goals, and supporting information.
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You need clear thinking before you invest heavily, but you may not need a long formal plan on day one. Start with a one-page model, customer research, a basic cost and pricing estimate, and a responsible test. Build the detailed plan as the evidence, risk, capital need, or opportunity increases.
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It should be long enough to answer the important questions for its purpose and audience. A lean internal plan may be a few pages. A lender-ready or investor-ready plan may be much more detailed and include financial statements, projections, resumes, market evidence, licenses, contracts, and an appendix.
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It is a one-page visual tool for organizing the key parts of a business model, including customers, value, channels, relationships, revenue, activities, resources, partners, and costs. It is useful for seeing connections, comparing options, and identifying assumptions that need testing.
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Yes. A plan should change when reliable evidence, customer needs, costs, regulations, competition, capacity, or goals change. Updating the plan is a sign of learning when changes are deliberate and documented.
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Look at who has the strongest need, authority and ability to buy, access to the offer, and a reason to act now. Interview and observe potential customers, then compare what they say with what they do. Early purchases, repeat use, referrals, and commitments provide stronger evidence.
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Use customer interviews, observations, prototypes, samples, preorders, letters of interest, pilot agreements, waitlists, or other responsible tests. Be honest about what is confirmed and what remains an assumption.
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The plan commonly includes startup costs, pricing assumptions, sales forecasts, operating expenses, cash-flow projections, profit-and-loss projections, balance-sheet information when available, owner investment, financing needs, use of funds, and repayment assumptions. The detail should match the stage and purpose.
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Projections are estimates, not promises. They become more credible when every major number has a clear assumption, the assumptions connect to customer demand and operating capacity, and the plan includes expected and downside scenarios.
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It is stronger when the customer and market are clear, the use of funds is specific, financial records and projections are complete, the owner can explain repayment, management capacity is visible, risks are addressed, and supporting documents are organized. Each lender may request different information.
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AI can help organize notes, ask questions, improve wording, and build a first structure. It should not replace customer research, owner judgment, professional advice, or verification. Never submit invented market facts, customer evidence, credentials, contracts, or financial numbers.
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Yes. A mission-driven organization still needs to define who it serves, what value or outcomes it creates, how programs are delivered, who funds the work, what resources and partners are required, what costs must be covered, and how the organization will remain sustainable.
Change Labs Tools & Resources
Here you will find helpful resources including recorded videos, worksheets, templates or other relevant documents to accompany your business journey
Recommended Resources
• Change Labs - Native Startup - Native-led coaching, workshops, workspace, financing, and entrepreneur support rooted on the Navajo Nation.
• Change Labs - Business Model Basics - Existing Change Labs knowledge base covering business-model fundamentals and common coaching questions.
• Change Labs - Build Your Business Blueprint Part 1 - Business Model Canvas workshop content connecting model development to business planning and loan readiness.
• Change Labs - Technical Assistance Resources - Current technical assistance page with business-model and business-plan resources and coaching access.
• Navajo Nation Division of Economic Development - Small Business Development - Regional Business Development Office information, business plan support, training, site and development assistance, and small-business tools.
• Navajo Nation - Guide to Preparing a Business Plan - Navajo Nation business plan guidance, outline, and connection to RBDO support.
• U.S. Small Business Administration - Plan Your Business - Business planning hub covering market research, business plans, startup costs, credit, and funding choices.
• U.S. Small Business Administration - Write Your Business Plan - Guidance on lean and traditional plans and the common sections used for management and financing.
• U.S. Small Business Administration - Market Research & Competitive Analysis - Plain-language questions and methods for understanding demand, customers, market size, and competition.
• U.S. Census Bureau - Census Business Builder - Interactive demographic and economic data that can support market research and location comparisons.
• SCORE - Business Model Canvas Template - Downloadable one-page template and access to business mentoring.
• Arizona Small Business Development Center Network - No-fee advising and tools for planning, financial projections, market research, startup, and growth in Arizona.
• New Mexico Small Business Development Center - Business Plan Development - Business advising and planning support for New Mexico entrepreneurs and existing businesses.
• Utah Small Business Development Center - No-cost consulting, training, capital-access support, and business-planning resources in Utah.
• Native CDFI Network - Find a Native CDFI - Directory for locating Native CDFIs that may provide capital, coaching, financial education, or business support.
• Native Business Canvas - A business-planning framework designed for Native entrepreneurs and Indian Country business realities.
• AgPlan - Free business-planning tool with templates and guidance for agricultural and related enterprises.