The document discusses the consequences of defaulting on tax deducted at source (TDS) obligations in India. 1) Amounts are not deductible as business expenses if TDS was deductible but not deducted, or deducted but not paid on time. 2) Penalties include treating the defaulter as the assessee in default, imposing penalties equal to the tax amount in arrears plus interest of 1% per month. 3) Criminal penalties including imprisonment of up to 7 years and fines may apply for failure to deduct and pay TDS amounts.