CHSE Odisha Vocational Tax Assistance study materials
CHSE Odisha Vocational Tax Assistance study resources

CHSE Odisha Vocational Tax Assistance common mistakes

CHSE Odisha Vocational Tax Assistance · Understand the traps and how to avoid them.

Mistake 1

Treating every rupee of gross total income as taxable without first checking whether the assessee's income falls below the basic exemption limit, and applying the old-regime slab rates to a return where the assessee has opted for the default new regime (or vice versa).

Candidates memorise slab tables in isolation and then rush to compute tax liability in the final step, forgetting that the regime choice and the exemption limit are the gate through which the entire computation passes. Under the new regime the basic exemption limit and slab structure differ, and the section 87A rebate is capped, so a mechanical subtraction produces a wrong final figure.

What to do instead

Before computing tax, write one line at the top of the answer: 'Regime: default new / old opted; Basic exemption limit: Rs X'. Then apply the corresponding slab table and only then apply the section 87A rebate subject to its monetary ceiling. Cross-check by recomputing under the other regime and stating which is more beneficial if the question asks for it.

Mistake 2

Classifying an individual's residential status by counting only the days of stay in the previous year and ignoring the additional conditions (stay of 182 days or more in the preceding four years plus 365 days in the preceding seven years, and the deemed-resident rules for Indian citizens and persons of Indian origin visiting India or working abroad).

The 182-day rule is the most memorable condition, so candidates stop there. The two-part test for resident-but-not-ordinarily-resident, and the special carve-outs for Indian citizens leaving for employment or as crew, are less intuitive and get skipped under time pressure.

What to do instead

Use a fixed three-step checklist for every status question: (1) basic condition 182 days or the 60+365 combination; (2) if resident, the additional 730/365 test for ordinarily resident; (3) the special provisions for Indian citizens and PIOs with Indian income above the prescribed threshold. Write the day counts and the conclusion for each step before moving to scope of total income.

Mistake 3

Applying the scope-of-total-income rules for a resident to a non-resident, or taxing a non-resident's foreign-source income that neither accrues in India nor is received in India, and forgetting that income received outside India for services rendered in India is taxable for a non-resident.

The residential status answer and the scope table are answered on separate pages, and candidates do not carry the status forward. The non-resident scope is narrower, and the deeming provision for Indian-source income received abroad is counter-intuitive.

What to do instead

After finalising status, write the scope sentence explicitly: 'Resident and ordinarily resident: global income; RNOR: Indian income plus foreign income from a business controlled in or profession set up in India; Non-resident: Indian-source income only.' Then test each income item against that sentence and note the deeming rule for salary for services rendered in India even if paid abroad.

Mistake 4

Computing income from salary as gross salary minus only the standard deduction, omitting the treatment of house rent allowance (least of three amounts), the gratuity and leave encashment exemptions, and the distinction between allowances that are fully taxable and those exempt up to a limit.

Candidates learn the salary section as a list of items rather than a sequence of adjustments. HRA requires computing three separate figures and picking the least, which is time-consuming, so it is often approximated or dropped.

What to do instead

Build a salary working sheet with fixed rows: basic plus DA plus allowances, then perquisite valuation, then exemptions (HRA least-of-three, gratuity, leave encashment, transport allowance for disabled employees), then standard deduction and professional tax, then the balance. Show the three HRA figures side by side and circle the least before deducting.

Mistake 5

Computing house property income as rent received minus municipal taxes and interest, without deducting the standard 30 per cent of net annual value, and without applying the annual-value rules for self-occupied property, deemed let-out property, and the cap on interest for a self-occupied house.

The 30 per cent deduction is a flat statutory allowance, not an actual expense, so candidates who think in cash terms skip it. The treatment of more than two self-occupied houses and of unrealised rent and vacancy allowance adds further steps that are easy to lose.

What to do instead

Use the standard five-line format for every property: gross annual value (or nil for self-occupied), minus municipal taxes actually paid by the owner, equals net annual value, minus 30 per cent of NAV, minus interest on borrowed capital, equals income or loss from the property. Apply the self-occupied interest cap separately and aggregate all properties before setting off the loss.

Mistake 6

Mixing up the holding-period thresholds and asset classes for long-term versus short-term capital gains, and applying the wrong rate or the wrong indexation treatment to each class.

The thresholds changed recently and differ by asset type (listed equity shares and equity mutual funds versus other capital assets), so candidates rely on outdated memory. Indexation is available for some long-term assets and not for listed equity, and the concessional rate applies only to specified long-term gains.

What to do instead

Draw a two-column table before answering: 'Listed equity (STT paid)' versus 'Other assets', with rows for holding period, long-term or short-term, rate, and indexation. Populate the table from the current provisions, then slot each transaction into it. Show the cost of acquisition and improvement with and without indexation where relevant.

Mistake 7

Selecting deductions under sections 80C to 80U without checking eligibility conditions and the overall ceiling, for example claiming 80C on the full amount invested, claiming both 80C and 80CCD(1B) as if they were the same limit, or claiming a deduction under the old regime that is unavailable under the new regime.

Deduction sections are memorised as a list of limits, but most have conditions (lock-in, mode of payment, eligible assessee) and several are capped or mutually exclusive. The new regime withdraws most chapter VI-A deductions, so a candidate who ignores the regime applies deductions that do not exist for that assessee.

What to do instead

For every deduction claimed, write three things: the section, the maximum limit, and the eligibility condition satisfied. Separate 80C (Rs 1.5 lakh aggregate) from 80CCD(1B) (additional Rs 50,000 for NPS) and 80D (health insurance, with separate limits for self and parents). State the regime at the top and strike out deductions not available under it.

Mistake 8

Computing TDS at the wrong rate or on the wrong base, for example applying the section 194C rate to a professional fee under 194J, deducting TDS on the GST component of an invoice, or failing to apply the higher-rate provisions when the payee has not furnished a PAN.

The TDS sections are numerous and differentiated by nature of payment, threshold, and rate. Candidates match on the word 'contract' or 'payment' rather than on the legal character of the service, and they forget that TDS is on the value of the service excluding tax.

What to do instead

Use a lookup table keyed by nature of payment: salary, interest, dividend, contractor, professional fee, rent, and so on, with columns for section, threshold, rate, and PAN-not-furnished consequence. For each transaction identify the legal character first, then the threshold, then the rate, and deduct on the base excluding GST where the tax is shown separately.

Mistake 9

Calculating advance tax on the total tax liability without subtracting TDS already deducted, and applying the wrong instalment percentages or the wrong due dates, leading to an incorrect interest computation under sections 234B and 234C.

Advance tax is assessed on the net liability after TDS, and the instalment schedule is cumulative. Candidates compute tax on total income, ignore TDS, and then apply instalments to the wrong base; they also forget that interest under 234B runs on the shortfall in assessed tax and 234C on each instalment shortfall separately.

What to do instead

Work in this order: total tax on total income, minus TDS and TCS and relief, equals assessed tax. Apply the cumulative instalment percentages (15, 45, 75, 100) to assessed tax and compare with tax actually paid by each due date. Compute 234C instalment by instalment and 234B on the closing shortfall, showing each month count.

Mistake 10

Treating GST registration thresholds and composition-scheme eligibility as uniform across states and across goods and services, and applying input tax credit to blocked items or to purchases from unregistered dealers without checking the conditions.

GST is state-specific in registration administration and category-specific in thresholds, and the composition scheme has turnover and category restrictions. Candidates learn one number and apply it everywhere, and they assume all input tax is creditable.

What to do instead

For every GST question state the category first: goods, services, or mixed; special category state or not; regular or composition. Then apply the threshold and scheme conditions for that category. For input tax credit, run the four conditions (possession of tax invoice, receipt of goods or services, tax actually paid, return furnished) and list blocked credits separately before arriving at net liability.