The tax rule that provides that allowances in kind furnished to the employee for and as a necessary incident to the performance of his duties are not taxable is Convenience of the Employer's Rule
The principle that "a tax bill must only be applicable and operative after becoming a law" is Prospectivity of Tax Laws
The total amount of 13th-month pay and other benefits to be exempted from tax is P90,000 or less
Tax avoidance refers to any act or trick that reduces or totally escapes taxes by any legally permissible means
Overtime pay refers to premium payment received for working beyond regular hours of work
Double taxation occurs when the same taxpayer is taxed twice by the same tax jurisdiction for the same thing
Salary refers to earnings received periodically for regular work other than manual labor
Passive income is considered passive if the taxpayer merely waits for it to be realized
Royalty income is a payment or portion of proceeds paid to the owner of a right, such as an oil right or a patent for the use of it, or a portion of the proceeds from the work of an author or composer
Business means any commercial activity engaged in as a means of livelihood or profit of an individual or group of individuals
A lump sum payment received by an employee who has served a company for a considerable period of time and has decided to withdraw from work into privacy is Retirement pay
Commissions are usually a percentage of total sales or on a certain quota of sales volume attained as part of an incentive
Casual labor includes labor which is occasional, incidental, or irregular
The doctrine that states that taxes are not subject to set-off or legal compensation because the government and the taxpayer are not mutual creditor and debtor of each other is Set-off taxes
Separation pay is taxable if voluntarily availed of
Gross compensation income/compensation income may be paid on the basis of piecework, a percentage of profits, and may be paid hourly, daily, weekly, monthly, and annually
Profession is primarily any endeavor or work requiring specialized training in the field of learning, art, or science engaged in as a means of livelihood or profit of an individual or group of individuals
Tax evasion refers to any act or trick that tends to illegally reduce or avoid the payment of tax
Tax exemption
Also known as tax holiday, refers to the immunity, privilege, or freedom from being subject to a tax which others are subject to
Dividend income
Earnings derived from the distribution made by a corporation out of its earnings or profits and payable to its stockholders, whether in money or in other property
Taxation
The main purpose of this inherent power is for the support of the government
Shifting
The process of transferring the tax burden to other taxpayers
Tips and gratuities
Payments made directly to an employee (by a customer of the employer) which are not accounted for by the employee to the employer and are normally considered as taxable income
Rental income
Earnings derived from leasing real estate as well as personal property
Eminent domain
An inherent power in which the person affected is the owner of the property
Transformation
The elimination of wastes or losses by the taxpayer to form savings to compensate for tax imposition or increase in taxes
Pensions
A stated allowance paid regularly to a person on his retirement or to his dependents on his death, in consideration of past services, meritorious work, age, loss, or injury
Wages
Earnings received usually according to specified intervals of work, as by the hour, day, or week
Legislative branch
The law-making body of the government
Gains from dealings in property
Income derived from the sale and/or exchange of assets, resulting in gain due to the excess of the amount or value received by the taxpayer over the determined value of the property disposed of
Interest income
Earnings derived from depositing or lending money, goods, or credits
Passive income is considered when the taxpayer merely waits for it to be realized
Tax condonation
A forgiveness of the tax obligations of a certain taxpayer under certain justifiable grounds
Payments given in recognition for services performed
Honoraria
Hazard or emergency pay
An additional payment received due to workers' exposure to danger or harm while working
Fringe benefit defines as “any good, service, or other benefit furnished orgranted by an employer, in cash or in kind, in addition to basic salaries of an individual employee.
De minimis benefits are privileges of relatively small value as given by the employer to his employees.
Profit sharing It is the proportionate share in the profits of the business received by the employee in addition to his wages.
Beneficial payments such as where an employer pays the income tax owed by an employee are additional compensation income.
Awards for special services
The amount received as an award for special services of employee, or
suggestions to employer resulting in the prevention of theft or robbery.