## Documentation Index Access the complete documentation index at: https://www.zoho.com/in/payroll/llms.txt Use this file to discover all available documentation pages before proceeding. # Proof of Investments * [What is income tax declaration and what is proof of investments?](/in/payroll/kb/employer/proof-of-investments/what-is-it-poi.html) * [Does Zoho Payroll support computing taxes according to the New Tax Regime?](/in/payroll/kb/employer/proof-of-investments/payroll-support-new-tax-regime.html) * [Is there an option to view tax liability before submitting investment declarations?](/in/payroll/kb/employer/proof-of-investments/preview-tax-liability.html) * [Can I switch between tax regimes in the middle of the fiscal year?](/in/payroll/kb/employer/proof-of-investments/switch-tax-regime.html) * [Can I attach all the proofs at one go?](/in/payroll/kb/employer/proof-of-investments/attach-all-proofs.html) * [Can I collect proofs in multiple phases or can it be done only once?](/in/payroll/kb/employer/proof-of-investments/multiple-phase-poi.html) * [Can the declaration be changed after proof of investment is submitted?](/in/payroll/kb/employer/proof-of-investments/edit-declaration-after-submit.html) * [Should I approve the proof of investments even though I submit it directly from the admin portal?](/in/payroll/kb/employer/proof-of-investments/approve-poi-through-admin-portal.html) * [How do I reject an investment proof?](/in/payroll/kb/employer/proof-of-investments/reject-poi.html) * [Can Income Tax be edited/overridden after POI is submitted?](/in/payroll/kb/employer/proof-of-investments/edit-it-after-approval.html) * [Can the POI lock be released after the date is barred?](/in/payroll/kb/employer/proof-of-investments/release-poi-after-lock.html) * [Can I selectively release the POI lock for certain employees after the date is barred?](/in/payroll/kb/employer/proof-of-investments/selective-poi-enable.html) * [Should I add EPF and VPF details in the Proof of Investment module and submit proofs separately?](/in/payroll/kb/employer/proof-of-investments/vpf-poi.html) * [Do I have to add the upper limit for investments under each section while enabling proof of investments submission?](/in/payroll/kb/employer/proof-of-investments/upper-limit-poi.html) * [What is Declared amount, Approved amount, and Actual amount?](/in/payroll/kb/employer/proof-of-investments/declared-actual-approved.html)