Regional CPA firm · Individual & S-corp clients
Estimated Tax Underpayment Notice
Martinez Family (S-corp)
The Martinez family received an underpayment notice on their S-corp K-1 flow-through return. Review the partner memo, client intake, 2025 payment history, and firm policy — then explain the gap and recommend Q1 estimated payments.
Estimated tax rulesSafe harbor analysisClient communication
Client meeting tomorrow★★★☆☆30 min