SEG Payments Not Arriving?
Smart Export Guarantee, untangled
SEG Payments Not Arriving? How Long Setup Takes and Who to Chase
Missing export money is usually a queue, not a conspiracy. Here’s the normal setup path, the seven places it jams, and the order to chase people in. Rules checked against Ofgem and GOV.UK guidance on 10 October 2026.
The short version
Most ‘missing’ SEG payments are stuck, not lost. Setup usually takes six to twelve weeks from a complete application to the first payment on a monthly tariff, and quarterly tariffs can add several more months. The usual culprits are a missing export MPAN, a meter that isn’t sending export readings, a mismatch on your MCS certificate, or FIT export payments that haven’t been switched off. Chase in order: your SEG licensee’s export team, then metering, then your DNO (through your licensee), then your installer if the certificate is wrong. If a formal complaint gets no outcome in eight weeks, the Energy Ombudsman will take it free.
If your Smart Export Guarantee payments haven’t shown up, take a breath before you write the angry email. The money is rarely gone. It’s usually stuck somewhere in a chain of three or four organisations, and any one of them can sit on it for a month without telling you.
Here’s the chain. You apply to a SEG licensee, which may or may not be your electricity supplier. Your export needs its own MPAN, registered with your distribution network operator (DNO). Your smart meter’s export readings then travel over the national DCC network to the licensee, which calculates and pays. A break at any link looks identical from your bank account: nothing.
So here’s the whole picture in one place: what normal looks like week by week, the seven places setups jam, and who to chase in the order that gets results rather than hold music.
How long does SEG setup take? The normal path, week by week
The SEG replaced the Feed-in Tariff for new applicants on 1 January 2020, and it’s supplier-led: you apply to a licensee, they check your eligibility, then metering and network admin happen in the background. Eligibility means an MCS certificate (or an equivalent scheme), an export meter that can take half-hourly readings, and an export MPAN, as set out on GOV.UK’s Smart Export Guarantee page. Knowing which bit is whose job is half the battle when you’re chasing. Ofgem sets no deadline for any stage, so everything below is a typical range, not a right.
Behind that chain sits one more job: your licensee has to get an export MPAN created and registered with your DNO before any of those reads can be paid. Here are the stages, and how long each one reasonably takes on a complete application:
Two things are worth knowing before you panic. First, your licensee doesn’t have to pay until it has received your actual export meter readings, so a payment can’t be ‘late’ until a reading cycle has closed. Second, payment frequency is a tariff term, not a rule: Ofgem leaves it to each licensee, so some pay monthly, plenty pay quarterly, and a few pay less often. If you’re on a quarterly tariff and were approved mid-cycle, four or five silent months can be completely normal. Annoying, but normal.
Why your SEG payment hasn’t arrived: the seven usual suspects
When a payment genuinely isn’t coming, it’s nearly always one of these. They’re in the order I’d check them, with the fix and who owns it.
No export MPAN exists yet
Most commonMost homes only ever had an import MPAN. Before export can be paid, an export MPAN has to be created and registered with your distribution network operator, and Ofgem makes it a condition of eligibility. Your licensee arranges it, it takes weeks, and nobody thinks to email you.
Meter not sending export reads
ClassicPayment depends on readings from a meter that can record export. An export register that was never switched on, a first-generation (SMETS1) meter that lost its smart link after a supplier switch, or a meter that isn’t connected to the DCC network gives your licensee nothing to pay on. Your inverter app showing export doesn’t count. The meter is the source of truth.
Paperwork mismatch
SneakyThe name on the MCS certificate differs from the bank account or the supply account. The address is formatted differently. The installer made a typo on the certificate itself. Any one of these can stall validation indefinitely, because it sits waiting for you to notice.
FIT export still switched on
If you’re on FITYou can’t take FIT export payments and SEG payments on the same installation, and licensees check the Central FIT Register. Your SEG application can stall until FIT export payments are switched off. Your FIT generation payments aren’t affected, and you keep them. Ofgem warns that knowingly collecting both could amount to fraud, which is why licensees ask up front.
Cycle not actually due
Not a faultQuarterly tariffs feel broken when they’re working perfectly. If your approval lands mid-cycle, your first payment covers a part-cycle and arrives at the next payment run after that. Check the tariff terms before you draft a complaint.
Bank or validation hold
Easy missNew payee setups can trip fraud checks, and ‘confirm your details’ emails often land in spam. The payment exists. It’s sitting in a holding queue waiting for one click.
Switch gap stranded your reads
MessyIf you changed SEG licensee or electricity supplier mid-setup, your export history can fall between systems: the new licensee sees no reads while the old one has closed your file. You can only have one SEG licensee at a time, so check the old contract has ended and the new one has started. If a licensee stops trading, Ofgem can’t make the next one back-pay the gap, so apply to a new licensee as soon as you’re told.
Who to chase, in the order that works
Chasing in the wrong order wastes weeks, because each organisation points at the next one. This is the ladder I’d climb, and what to have in your hand before you dial.
| # | Who | Go here when | Have ready | Escalate after |
|---|---|---|---|---|
| 1 | Your SEG licensee’s export team | Any missing, late or first payment that never appeared | Application reference, submission date, tariff name, meter serial | Two weeks of silence: send a formal written complaint |
| 2 | Smart metering team (your electricity supplier) | Export reads missing, export register off, meter stuck in non-smart mode, SMETS1 issues | Meter serial, photo of the meter display, dates the reads stopped | Fold into the same complaint thread as step 1 |
| 3 | Your distribution network operator (DNO), usually via your licensee | No export MPAN, or the connection registration is missing or wrong | Address, import MPAN, the installer’s connection notification reference | Your licensee should chase the DNO, so make it confirm progress in writing |
| 4 | Your installer, or their MCS certification body | MCS certificate missing, or the wrong name, address or system size on it | Install date, installer name, any certificate number you hold | If the installer has gone bust, ask the certification body for a copy. Our installer-insolvency guide covers what to do if the system was never registered |
| 5 | Energy Ombudsman | Formal complaint deadlocked, or eight weeks old with no outcome you accept | The whole paper trail: dates, names, references, broken promises | Free to you; its final decision binds the licensee if you accept it |
Your SEG licensee doesn’t have to be your electricity supplier. If they’re different companies, expect some finger-pointing: the licensee needs your export reads, but your electricity supplier looks after the meter. Ask both to confirm in writing that the export data is reaching the licensee.
One more nuance people miss: your MCS certificate (or an equivalent scheme’s, such as Flexi-Orb) is the eligibility backbone of the whole claim. If the name on it doesn’t match your supply account, no amount of chasing will unlock payment. It’s worth understanding what the certificate actually certifies, and we’ve written that up in our MCS certification explainer. Reissues take installer time, so start early.
SEG payment schedules decoded: is your payment actually late?
Plenty of ‘my SEG payment is missing’ worries turn out to be someone on a quarterly tariff expecting monthly money. Nothing is wrong with a quarterly tariff, but you need the cycle in your diary from day one. If you’re still choosing a licensee, our best SEG tariff rates roundup compares what’s on offer.
| Cycle | How it feels | What to check before worrying |
|---|---|---|
| Monthly, in arrears | Sensible, predictable | Whether month one’s reads had actually arrived before the run date |
| Quarterly | “Nothing for months. Is this a scam?” | Cycle start date versus your approval date; the first payment often covers a part-cycle |
| Twice-yearly or annual | Feels like theft; usually isn’t | The tariff terms you accepted at application, because they govern everything |
| Backdating | A pleasant surprise, or nothing at all | Not automatic: payments normally run from your contract start date. Any backdating is a tariff term, so get it confirmed in writing |
Is it actually late? Three yeses and it is
- Has your licensee confirmed in writing that your export MPAN exists and your meter’s export reads are arriving?
- Has at least one full payment cycle closed since then?
- Has the first-payment date your licensee gave you passed?
Three yeses and no money means it’s genuinely late, so go to the ladder above. Any ‘no’ tells you which question to ask next.
Complaints and escalation, without the shouting
Politeness gets you further than fury, but paper gets you further than both. Once step one has gone quiet for a fortnight, put the complaint in writing. State the timeline, the references, what you’ve been promised and what you want: the payment owed, plus any interest or compensation the tariff terms or the licensee’s complaints policy allow.
What your written complaint should include
- A clear subject line, such as “Formal complaint: SEG payments not received”
- Your application date, tariff name, contract start date and meter serial number
- What you were told and promised, with dates, copied from your chase log
- What you want and by when: the payment owed, or a written first-payment date within 14 days
- A line saying you’ll refer it to the Energy Ombudsman if eight weeks pass or you receive a deadlock letter
From there the clock is yours. Under Ofgem’s SEG guidance, you complain to your licensee first. If eight weeks pass without a solution you accept, or you get a deadlock letter, the Energy Ombudsman can take the case at no cost to you. It investigates, and Ofgem’s guidance gives the licensee up to 28 days to act on what it finds. Ofgem oversees the scheme and publishes the rules, but individual payment disputes go to the Ombudsman, not to Ofgem. Knowing which body does what saves you a month of emailing the wrong one.
Build a chase log before you need it
A boring, complete log is the most useful thing you can have when a complaint drags. “I spoke to someone in May, I think” doesn’t survive first contact with a complaints handler. Keep a note with:
Your chase log, per entry
- Date, time and channel (phone, webchat, email)
- Name or staff ID of the person you spoke to
- Any reference number given, and the one you quote
- Exactly what was promised, and the date it was promised by
- Screenshots or photos: meter display, application confirmations, tariff terms
Five fields, thirty seconds a call. It turns “nothing has happened” into “on 4 March you promised registration within ten working days”, which is a sentence suppliers respond to very differently.
Stop it happening again
Whether you’re mid-chase or about to apply, this checklist removes most of the failure modes above before they exist:
- Check the name and address on your MCS certificate match your supply account and bank account exactly, character for character.
- Check your meter can record export (smart mode, export register on) before you submit the SEG application, not after.
- Ask the licensee three things in writing up front: who will create my export MPAN, which payment cycle applies, and do payments start from my application date or my contract start date?
- Photograph your meter serial number and export register display on the day you apply. It dates your evidence.
- If you’re on FIT, get written confirmation that FIT export payments have stopped, and keep it with your SEG paperwork. Your FIT generation payments carry on.
- Diary the first expected payment date from the tariff’s stated cycle. If it passes with nothing paid, send the formal complaint that day, because the eight-week Ombudsman clock only starts when you complain.
- Save every email and note every call in your chase log from the very first contact.
- If you move house or the system changes hands, tell your licensee promptly. SEG contracts require it.
FAQs
How long should SEG setup take before I worry?
Six to twelve weeks from a complete application to first payment on a monthly tariff is normal, mostly because export MPAN registration and meter checks sit outside your licensee’s direct control. Quarterly tariffs can add a further payment cycle. Ofgem sets no deadline, so if week twelve passes with no payment and no explanation, ask for a written status update and start the formal complaint clock.
Can my supplier backdate SEG payments to when I applied?
Not automatically. Payments normally run from your SEG contract start date, and any backdating is a tariff term, not a scheme rule. Some licensees may agree to it; others start from the first export reading they receive. Ask in writing before you apply, and keep date-stamped photos of your export register as evidence.
Who do I complain to if my SEG licensee ignores me?
Your licensee’s formal complaints procedure first, in writing, keeping every reference. If eight weeks pass without a solution you accept, or you get a deadlock letter, the Energy Ombudsman can take the case for free. Ofgem oversees the SEG and publishes the guidance, but it doesn’t settle individual payment disputes.
The honest summary
A missing SEG payment is far more often a queue than a conspiracy, but queues move fastest for the person holding a reference number, a chase log and a diary date. Work the ladder in order: licensee, metering, DNO, installer, Ombudsman. And if you’re still weighing up whether the export side of your system is worth the paperwork, our SEG rate comparison and the SEG income estimator do the maths before you commit to a licensee.
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