How much tax free money do members of Parliament get?

Members of Parliament (MPs) in the UK receive a tax-free allowance known as the "Additional Costs Allowance" (ACA), which is intended to cover costs incurred while performing their parliamentary duties. The specific amount can vary based on the region and the costs of living, but it typically encompasses expenses for accommodation, travel, and office costs. However, the exact figures and regulations can change, so it's important to consult the latest guidelines from the Independent Parliamentary Standards Authority (IPSA) for the most accurate information.