Part of running your business are tracking your expenses. BIR allows certain expenses to be deducted to your income. Below are the allowable deductible expenses from BIR.
Advertising and Promotions
Amortizations
Bad Debts
Charitable Contributions (Note: Donations should be made to BIR accredited donee institutions, otherwise individual taxpayers can only claim 10% of the donation as deductible)
Commissions
Communication, Light and Water
Depletion
Depreciation
Director’s Fees
Fringe Benefits
Fuel and Oil Insurance
Interest (Note: The taxpayer’s allowable deduction for interest expense shall be reduced by an amount equal to the 33% of the interest income subjected to final tax. Moreover, all interest incurred or paid to related parties cannot be claimed as deductions to income)
Janitorial and Messengerial Services
Losses
Management and Consultancy Fee (Note: A portion of expenses must be withheld and paid to BIR.)
Miscellaneous
Office Supplies
Other Services
Professional Fees (Note: A portion of expenses must be withheld and paid to BIR.)
Rental (Note: A portion of expenses must be withheld and paid to BIR.)
Repairs and Maintenance-Labor
Repairs and Maintenance-Materials/Supplies
Representation and Entertainment (Note: Limited to 0.5% of net sales for sellers of goods or 1% of net revenue for seller/provider of services.)
Research and Development
Royalties
Salaries and Allowances
Security Services
SSS, GSIS, Philhealth, HDMF and Other Contributions
Taxes and Licenses
Tolling Fees
Training and Seminars
Transportation and Travel
Others (Case to case)
All expenses that you should encode in Taxumo should be related to the business. If you can ultimately reason out why it's related to your business, then you can add that expense.