Updated: August 2026
A protected consumer is a domestic electricity user who has stayed at or below 200 units in every one of the last six billing months, and pays subsidised rates of Rs 10.54 per unit (1–100 units) and Rs 13.01 per unit (101–200 units). An unprotected consumer is everyone else: cross 200 units even once and your very first slab jumps to Rs 22.44 per unit, with 101–200 units billed at Rs 28.91. At 200 units of usage, that is the difference between roughly Rs 2,355 and Rs 5,135 in energy charges: Rs 2,780 a month more for the same electricity.
Protected consumer: a domestic (non-TOU) connection with sanctioned load under 5 kW whose consumption stayed at or under 200 units in each of the previous six billing months.
Unprotected consumer: any domestic connection that used more than 200 units in any one of the previous six billing months — billed on higher slabs from the first unit.
This split decides more about your bill than almost anything else on it. Below you’ll find the exact 2026 rates side by side, worked rupee examples at 150, 200 and 250 units, a calendar showing precisely how long one bad month punishes you, and where the widely reported 300-unit proposal actually stands.
How the 200-unit, 6-month rule actually works
The rule sounds simple but has a sharp edge, so it is worth stating precisely.
Your DISCO’s billing system (the same PITC-run software that generates every WAPDA-DISCO bill) looks at your last six billing months each time it prepares a new bill. If all six show consumption of 200 units or less, you are billed as protected. If even one of those six months shows 201 units or more, you are billed as unprotected — for that month and every month after it until the six-month window is clean again.
Three details people routinely get wrong:
- It is not an average. Using 150, 150, 150, 150, 150 and 210 units does not average out to protected. The single 210-unit month disqualifies the whole window.
- There is no application or approval. Status is recomputed automatically every month from your meter history. You cannot ask your DISCO to “make” you protected; only your consumption record can.
- It applies to the whole bill, not just the extra units. At 201 units you don’t pay the higher rate on 1 unit — all 201 units are rebilled on unprotected slabs, from unit number one.
The category exists inside the domestic A-1 tariff for connections with sanctioned load under 5 kW on ordinary (non-time-of-use) meters. NEPRA’s consumer-end tariff determinations, published at nepra.org.pk, define the protected sub-category and its rates; the federal government then notifies them for all DISCOs.
Protected is not the same as lifeline
Lifeline is a separate, even cheaper category with a stricter test: roughly, homes with minimal sanctioned load whose consumption stayed within 50 units (Rs 3.95 per unit) or 100 units (Rs 7.74 per unit), judged over the past twelve months. Every lifeline consumer would pass the protected test, but most protected consumers use too much power to qualify for lifeline. If your bill shows Rs 3.95 or Rs 7.74 as the applied rate, you are lifeline; Rs 10.54 or Rs 13.01 means protected.
Protected vs unprotected slab rates in 2026
NEPRA moved annual tariff rebasing onto the calendar year: the current schedule was set in January 2026, when the national average tariff was rebased to Rs 33.38 per unit (down 62 paisa from Rs 34.00), and it is scheduled to run through December 2026, with NEPRA’s usual quarterly and fuel-cost adjustments layered on top. These are the base energy rates for domestic consumers under it:
| Monthly slab | Protected rate (Rs/unit) | Unprotected rate (Rs/unit) |
|---|---|---|
| Lifeline 1–50 units | 3.95 | — |
| Lifeline 51–100 units | 7.74 | — |
| 1–100 units | 10.54 | 22.44 |
| 101–200 units | 13.01 | 28.91 |
| 201–300 units | — | 33.10 |
Above 300 units the unprotected slabs keep climbing, from roughly Rs 36 per unit for 301–400 units to about Rs 48 at the top of the ladder under the January 2026 schedule. The full ladder, including K-Electric’s schedule under the uniform national tariff, is in our guide to the electricity per unit price in Pakistan.
Note what the table implies: there is no protected rate above 200 units because protected status ends there. The 201–300 slab only ever appears on unprotected bills.
Base rates are not the whole bill. GST, duties and the monthly fuel price adjustment sit on top. Because most of those are percentages or per-unit amounts, they scale the protected/unprotected gap up further. Recent FPA notifications have often spared lifeline and low-slab domestic consumers from positive adjustments, but the exemption list changes notification to notification, so check the month’s decision rather than assuming. The full stack is broken down in our guide to taxes on your electricity bill.
Fixed charges now hit protected consumers too
Until this year, fixed monthly charges were mainly an above-300-unit problem. That changed with NEPRA’s decision announced on 11 February 2026, which extended fixed charges across all domestic households, protected consumers included:
| Category | Monthly consumption | Fixed charge |
|---|---|---|
| Protected | Up to 100 units | Rs 200 |
| Protected | 101–200 units | Rs 300 |
| Unprotected | Up to 100 units | Rs 275 |
| Unprotected | 101–200 units | Rs 300 |
| Unprotected | 201–300 units | Rs 350 |
| Unprotected | 301–400 units | Rs 400 |
| Unprotected | 401–500 units | Rs 500 |
| Unprotected | 501–700 units | Rs 675 |
Lifeline consumers stay exempt. NEPRA forwarded the decision to the federal government for notification, so treat the odd Rs 25 as subject to fine-tuning — but the principle is settled: a protected bill in 2026 carries a fixed charge line where last year it carried none.
What the difference costs you: 150, 200 and 250 units
Slab billing is progressive — each block of units is charged at its own rate — so the honest way to compare is to do the arithmetic. Energy charges only, before taxes and adjustments:
At 150 units:
- Protected: 100 × 10.54 = Rs 1,054.00, plus 50 × 13.01 = Rs 650.50 → Rs 1,704.50
- Unprotected: 100 × 22.44 = Rs 2,244.00, plus 50 × 28.91 = Rs 1,445.50 → Rs 3,689.50
- Gap: Rs 1,985 a month — for identical consumption
At 200 units:
- Protected: 1,054.00 + (100 × 13.01) = 1,054.00 + 1,301.00 → Rs 2,355.00
- Unprotected: 2,244.00 + (100 × 28.91) = 2,244.00 + 2,891.00 → Rs 5,135.00
- Gap: Rs 2,780 a month
At 250 units (always unprotected — no protected rate exists here):
- 2,244.00 + 2,891.00 + (50 × 33.10) = 2,244.00 + 2,891.00 + 1,655.00 → Rs 6,790.00
And the cruellest data point on the whole tariff sheet — 201 units:
- 2,244.00 + 2,891.00 + (1 × 33.10) → Rs 5,168.10, against Rs 2,355.00 for a protected 200-unit bill.
- One extra unit costs Rs 2,813 in energy charges. Add 18% GST and the other percentage levies and the real-bill jump is larger still. When the Prime Minister ordered a review of this cliff in August 2025, the complaint on the table was a jump of roughly Rs 5,000 on real bills at 201 units.
That is why the 200-unit line is the single most expensive threshold on a Pakistani electricity bill.
The six-month trap: a calendar example
Here is what one careless month actually does, using the CY2026 rates.
Say your home normally uses about 180 units. In June 2026 the heat wins and the meter reads 210 units.
| Bill month | Units used | Status | Energy charge | If you’d stayed protected | Extra paid |
|---|---|---|---|---|---|
| Jun 2026 | 210 | Unprotected | Rs 5,466.00 | — | — |
| Jul 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Aug 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Sep 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Oct 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Nov 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Dec 2026 | 180 | Unprotected | Rs 4,556.80 | Rs 2,094.80 | Rs 2,462.00 |
| Jan 2027 | 180 | Protected again | Rs 2,094.80 | Rs 2,094.80 | — |
(180-unit arithmetic: unprotected 2,244.00 + 80 × 28.91 = Rs 4,556.80; protected 1,054.00 + 80 × 13.01 = Rs 2,094.80.)
July through December are all under 200 units, yet all six are billed at unprotected rates, because June sits inside the lookback window. Those six clean months cost an extra 6 × 2,462 = Rs 14,772 in energy charges alone, before GST, as the price of one 210-unit June. Only when the January 2027 bill is prepared is the window (July–December) finally clear, and protected billing resumes automatically.
If, say, September had slipped to 205 units, the clock would restart from October and protected rates would not return before April 2027. The window must be six consecutive clean months.
How to regain — and keep — protected status
There is exactly one route back: six consecutive billing months at or under 200 units. No form, no fee, no DISCO office visit changes it. The system re-classifies you on its own the month the window is clean.
What actually helps:
- Track mid-month, not at bill time. Read your meter around day 15. If you’re already near 100 units, the second half of the month needs discipline. Our guide on how to reduce your electricity bill lists the changes with the biggest unit savings — inverter ACs at 26°C, replacing old freezer compressors, LED-everything.
- Know your killers. A 1.5-ton non-inverter AC can draw 30+ units in a single day of heavy use. One unit-heavy appliance decides most 200-unit near-misses.
- Mind the meter-reading date. Your “month” is the span between meter-reading dates printed on the bill, not the calendar month. A late reading can pack extra days — and extra units — into one billing month.
- Don’t confuse this with peak-hour discipline. Shifting usage to off-peak hours helps TOU consumers; for slab consumers it’s the total units that matter. The distinction is explained in our peak hours guide.
If you are near the line every single month, be realistic: bouncing between 190 and 210 means you’ll spend most of the year unprotected anyway. Either cut consumption decisively or budget for unprotected rates.
Is the limit moving from 200 to 300 units?
Short answer, as of August 2026: proposed, discussed at the highest level, not implemented. The operative threshold on your bill today is still 200 units.
After a wave of complaints about the cliff at 201 units, the Prime Minister announced a high-level committee in August 2025 to examine either expanding the protected category to 300 units or providing other relief to affected consumers. A year on, reporting as fresh as 3 August 2026 still describes the 300-unit change as a proposal under debate, weighed against a hard fiscal fact: widening the band would swell the subsidy bill precisely when the government has committed to shrinking it. NEPRA’s February 2026 fixed-charge decision did group domestic consumers up to 300 units into its new charge bands, but no notification has changed the 200-unit definition itself.
Practical advice: plan around 200 units. If the limit moves, you lose nothing by having stayed under; if it doesn’t, guessing wrong costs six months of unprotected billing.
TOU meters, solar and net metering: can you be protected?
Time-of-use (TOU) consumers: no. Protected status lives inside the ordinary slab-billed domestic tariff. TOU connections are billed on peak/off-peak rates instead of consumption slabs, so the protected/unprotected machinery simply doesn’t apply to them.
Solar homes with net metering: effectively no. Net-metered and net-billed connections run on bidirectional TOU-type meters and are billed under NEPRA’s prosumer framework — exported units credited, imported units charged at the applicable (unprotected-style) tariff. Existing net-metering agreements signed before the 2026 rule change keep their one-to-one unit exchange until the contracts expire, but none of these arrangements sit inside the protected category. If you’re weighing a solar installation partly to escape unprotected slabs, read our net metering in Pakistan guide first — the 2026 shift from net metering to net billing changes that math substantially.
Solar without any grid-tie paperwork (panels plus batteries, no export) leaves your ordinary meter and tariff untouched — in fact, shaving daytime units with self-consumed solar is one of the more reliable ways to stay under 200 units and keep protected status.
The subsidy behind protected rates — and the January 2027 deadline
Protected rates are not a cost-based tariff; they are a subsidy. The gap between Rs 10.54–13.01 and the Rs 33.38 national average is covered by the federal budget’s tariff-differential subsidy, which is why the category’s boundaries are ultimately fiscal decisions, argued over with the IMF, rather than engineering ones.
That argument now has a date attached. Under commitments made in the IMF programme, the government plans to end the blanket subsidy for under-200-unit consumers from 1 January 2027, routing future relief only to families registered with the Benazir Income Support Programme (BISP), verified through the National Socio-Economic Registry. In plain terms: today, any household that keeps its meter under 200 units gets cheap power, whatever its income; from 2027, the plan is that cheap power follows verified low-income status instead.
The design details — and whether the deadline holds — were still being worked out as of the latest August 2026 reporting. But if you are a protected consumer, treat 2026 as the year to assume the discount is temporary and get your household’s units down for their own sake.
FAQs
If I use 201 units just once, when exactly do I become protected again?
Count six full billing months after the month you crossed 200, all at or under 200 units. Cross in June and stay clean July through December, and your January bill is protected again. Any slip inside those six months restarts the count from the following month.
Is the protected limit increasing from 200 to 300 units?
Not yet. A proposal to widen the band to 300 units has been under consideration since the Prime Minister formed a committee on it in August 2025, and it drew fresh coverage through mid-2026, but as of August 2026 no notification has changed the definition. The threshold your DISCO’s software applies is still 200 units.
Do protected consumers pay fixed monthly charges in 2026?
Yes — this is new. NEPRA’s decision announced on 11 February 2026 set fixed charges of Rs 200 per month for protected homes using up to 100 units and Rs 300 for 101–200 units. Only lifeline consumers remain exempt.
Does owning an air conditioner disqualify me from protected status?
The operative NEPRA test is consumption-based: 200 units or less in each of the last six months, on a domestic non-TOU connection with load under 5 kW. Owning an AC does not itself remove you from the category — but running one is the most common reason homes blow through 200 units, so in practice AC households are rarely protected in summer.
What is the difference between a lifeline consumer and a protected consumer?
Lifeline is a deeper subsidy with a stricter test: consumption within 50 units (billed at Rs 3.95) or 100 units (Rs 7.74), judged over the past twelve months, for minimal-load connections. Protected covers up to 200 units at Rs 10.54–13.01, judged over six months. Lifeline consumers are also exempt from the new fixed charges; protected consumers are not.
Can solar net-metering homes get protected rates?
No. Net-metered and net-billed connections are billed under NEPRA’s prosumer rules on bidirectional meters, outside the slab-based protected category. Off-grid solar (self-consumption only, no export agreement) is different — it leaves your normal meter and tariff in place and can help you stay under 200 units.
Will protected tariffs end when subsidies move to BISP in 2027?
That is the announced plan: from 1 January 2027 the government intends to replace the blanket under-200-unit subsidy with relief targeted at BISP-registered households only. The mechanism was still being finalised as of August 2026, so watch the notifications — the category’s rates, not its name, are what will change.
How do I know if my connection is currently protected or unprotected?
Check the applied per-unit rate on your latest bill against the slab table above: Rs 10.54/13.01 means protected, Rs 22.44/28.91 means unprotected (Rs 3.95/7.74 means lifeline). Many DISCOs also print the tariff sub-category near the tariff code. If the rate doesn’t match your six-month history, take your last six bills to the DISCO’s customer service centre.
Check where you stand — free, in seconds
Your last six bills tell you everything: pull each one, note the units, and you know your status and how close the trap is. You can fetch any month’s duplicate bill free on BijliBills — for example the LESCO bill check page for Lahore region — or start from the all-DISCOs hub and pick your company, from IESCO to K-Electric. No account, no fee: enter your reference number, read your units, and keep yourself on the right side of 200.