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Aceros y Servicios Triple-S

Tax Accounting Intern

Posted Today

Job Description

Overview

We are seeking a Tax Intern to support our Tax Department. 

Responsibilities

Exemption & Resale Certificate Management 

  • Audit the existing customer certificate library — flag missing, expired, or incomplete certificates (like the one we just reviewed: missing expiration year, unverified ag/timber number, etc.)
  • Draft request letters/emails to customers for missing or expiring certificates
  • Flag any certificate that looks questionable for your review before acceptance
  • Upload valid tax exempt certificate to Avalara
  • Respond to inbox for tax exempt certificate customers

Use Tax Accrual Support 

  • Pull AP invoice data for the month; identify purchases where vendor did not charge sales tax
  • Determine whether each purchase is taxable in the ship-to state (using a taxability matrix you provide — don't have them invent the rules)
  • Calculate accrual amounts and prepare a tax workpaper by state for your review
  • Maintain a recurring-vendor cheat sheet so common purchases get classified consistently

Tax Account Reconciliations 

  • Reconcile sales tax payable GL accounts by state, monthly
  • Tie GL balances to filed returns; investigate and document variances
  • Reconcile use tax accrual accounts
  • Prepare clean handoff schedules for month-end close
  • Documented procedures for each recurring task

Audit Support

  • Pull exempt certificates for audit
  • Pull invoices and analyze for audits
  • Create sales reconciliation for audit

Qualifications

  • Pursuing a Bachelor’s degree in Accounting, Finance, Taxation, or related field
  • Strong attention to detail 
  • Experience working with Microsoft Excel, including sorting, filtering, and lookups
  • Strong organizational and time management skills 
  • Effective written and verbal communication skills for customer correspondence and internal follow-up
  • Ability to maintain confidentiality and handle sensitive financial information professionally
  • Proficiency in Microsoft Office Suite, especially Excel and Outlook preferred

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