Strategies for SMB Indirect Tax Success

Are you a tactician or a strategist?

For indirect tax leaders at small to mid-sized businesses, that question has never mattered more. BDO research shows that tax leaders who help shape overall business strategy drive stronger business performance. Yet many SMB tax teams are stuck in reactive mode, managing compliance with lean staff, tight budgets, and growing complexity.

The good news: SMBs have real advantages. Smaller back-office functions make cross-functional collaboration and technology integration easier than at large enterprises. The challenge is turning those advantages into a deliberate strategy.

Trends putting pressure on SMB tax teams

The indirect tax landscape keeps shifting. E-commerce growth continues to expand nexus obligations, and Wayfair rules (including marketplace facilitator laws) now apply in every state with a general sales tax. Meanwhile, a shrinking accounting talent pipeline means fewer people to manage more complexity, making sales and use tax automation less optional and more essential. M&A activity adds another layer: unresolved tax exposures can slow deals or reduce sale prices.

Working through the indirect tax lifecycle

Addressing these pressures starts with a structured review of your indirect tax lifecycle, from nexus determination and taxability evaluation through exposure quantification, mitigation, system selection, and ongoing compliance. BDO and Vertex recommend conducting this review before any ERP implementation or cloud migration, so technology investments are configured to match your actual compliance requirements.

Common compliance risks worth watching

Three areas catch SMB tax teams off guard most often. Entering new tax jurisdictions brings unfamiliar rules and rates. Exemption certificate management attracts auditor scrutiny and requires careful recordkeeping. And business growth (new markets, new products, new customers) creates tax registration and determination implications that can go unnoticed until an audit surfaces them.

Getting a seat at the table during ERP transformations

When finance-led digital transformation or ERP migrations are underway, indirect tax leaders need to be involved from day one, before contracts are signed. Late involvement often means tax requirements get bolted on after key system decisions are already made. Beyond timing, building a compelling business case for tax automation matters. That means quantifying benefits like lower error rates, stronger audit defense, reduced manual work, and better planning decisions, not just listing software costs.

Looking ahead

The compliance horizon keeps expanding. E-invoicing mandates are spreading globally. Digital taxes on advertising, cloud services, NFTs, and cryptocurrencies continue to evolve at the state level. Staying current on these developments is part of the strategist's role. It is also a key reason SMB tax leaders need both the tools and the influence to keep pace.