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Insights for business owners who want to understand their numbers.

Practical guidance on finance, accounting, and tax strategy from the Northstar team. Written for operators, not accountants.

Showing 36 of 233 articles

CannabisMarch 10, 2026

The Cannabis Operator's Guide to Surviving 280E

Section 280E is the single most punitive provision in the federal tax code for legal businesses. Understanding exactly how it works, and how to structure around it, is the difference between profitability and insolvency.

Lorenzo NourafchanRead
ConstructionMarch 5, 2026

The Contractor's Guide to WIP Reporting

The Work-in-Progress schedule is the single most important financial document in construction. It determines your true profitability, your bonding capacity, and your bank's willingness to extend credit.

Lorenzo NourafchanRead
E-CommerceFebruary 27, 2026

3PL Fulfillment Cost Audit: Hidden Fees Killing Your Margins

Your 3PL contract says $3.50 per pick-pack-ship. Your invoice says $4.87 per order on average. The $1.37 difference, multiplied by 8,000 orders per month, is $131,520 per year in costs you never agreed to and may not even realize you are paying.

Lorenzo NourafchanRead
CFO AdvisoryFebruary 26, 2026

10 Financial KPIs Every Contractor Should Track Monthly

Most contractors look at two numbers: their bank balance and their backlog. Neither tells you whether your business is healthy, growing sustainably, or heading toward a cash crisis. These ten KPIs, tracked monthly, give you the complete picture.

Lorenzo NourafchanRead
CannabisFebruary 15, 2026

Multi-State Cannabis Compliance Checklist

Operating across state lines means navigating entirely different regulatory regimes for every license you hold. One missed deadline or filing error can put your entire operation at risk.

Lorenzo NourafchanRead
CFO AdvisoryFebruary 12, 2026

Accounts Receivable for Professional Services: Reducing DSO

The median law firm takes 93 days from performing work to collecting cash. Consulting and engineering firms average 65 to 80 days. Every day you shave off that number frees working capital and reduces your dependence on credit lines.

Lorenzo NourafchanRead
HealthcareFebruary 11, 2026

Financial Due Diligence for Healthcare Practices: 9 Tips

Healthcare practice acquisitions fail at a rate of 30 to 40 percent during due diligence, and the most common reason is not a bad business -- it is financial records that cannot withstand buyer scrutiny. These nine areas determine whether your practice commands a premium multiple or gets retraded at the closing table.

Lorenzo NourafchanRead
ConstructionFebruary 10, 2026

Is Your Construction Business Bonding-Ready?

Bonding capacity determines the size and type of projects you can pursue. Sureties are not just looking at your bank balance; they are evaluating your entire operation through a financial lens.

Lorenzo NourafchanRead
AccountingFebruary 3, 2026

Construction Chart of Accounts: The Setup Guide

Your chart of accounts is the foundation of every financial report your company produces. A poorly structured COA makes job costing unreliable, WIP schedules impossible to reconcile, and tax returns a nightmare. Here is how to build one correctly.

Lorenzo NourafchanRead
Tax StrategyJanuary 28, 2026

Sales Tax Nexus Checklist for Online Sellers

After the Wayfair decision, every e-commerce seller with meaningful revenue is collecting sales tax in multiple states, or should be. The penalties for getting this wrong are retroactive and expensive.

Lorenzo NourafchanRead
CFO AdvisoryJanuary 27, 2026

Cap Table Management: Avoiding Costly Equity Mistakes

SAFE conversion modeling, missed 83(b) elections, phantom equity gaps, and the ASC 718 stock comp expense that blindsides Series B companies -- a practical guide to getting your cap table right.

Lorenzo NourafchanRead
CFO AdvisoryJanuary 26, 2026

Professional Services Pricing: Hourly, Fixed Fee, or Value-Based?

Your pricing model determines your margins more than your billing rates do. Here is a financial analysis of each model, why fixed-fee projects consistently underperform expectations, and how value-based pricing yields 30% to 50% higher margins when executed correctly.

Lorenzo NourafchanRead
CannabisJanuary 20, 2026

Cannabis Cash Management Playbook

When you cannot reliably access banking, cash management becomes a core operational discipline. The operators who build rigorous cash protocols survive. The ones who treat it casually do not.

Lorenzo NourafchanRead
AccountingJanuary 13, 2026

Managing WIP: How Unbilled Work Drains Professional Services Cash Flow

Work-in-progress is the silent cash flow killer in professional services. You performed the work, incurred the labor cost, and have nothing to show for it on the bank statement. Here is how WIP accumulates, how to value it, and how to fix the operational failures that create it.

Lorenzo NourafchanRead
ConstructionJanuary 12, 2026

How to Collect Construction Retainage Faster

Retainage is the construction industry's hidden cash trap. A $5 million annual revenue contractor can have $250,000 to $500,000 locked up at any given time, earning nothing, while they borrow to fund the next project.

Lorenzo NourafchanRead
TransactionsJanuary 5, 2026

How to Value an E-Commerce Business: SDE and EBITDA Multiples

An e-commerce brand doing $1.5 million in revenue could be worth $400,000 or $4 million depending on a handful of financial and operational factors. Understanding what drives multiples is the difference between building a job and building an asset.

Lorenzo NourafchanRead
E-CommerceDecember 16, 2025

E-Commerce Inventory Accounting: 7 Compliance Pitfalls That Erode Margins and Kill Deals

For e-commerce companies doing $2M to $25M in revenue, inventory is typically the largest asset on the balance sheet and the most common source of financial statement errors. Misclassified COGS, unreconciled 3PL data, and weak physical count procedures create problems that surface at the worst possible time: during an audit, a lender review, or buyer due diligence.

Lorenzo NourafchanRead
Tax StrategyDecember 15, 2025

LLC vs. S-Corp for Contractors: A Financial Comparison

The S-Corp election can save a $250,000-net-income contractor $15,000 to $20,000 per year in self-employment taxes. But the math only works if your net income clears a certain threshold, and the IRS is paying closer attention to contractor salaries than ever.

Lorenzo NourafchanRead

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