For kids, who are mostly counting the haul
A kid reads a Halloween card the way they read a treat bag, fast and looking for the good stuff. Keep it short, name the costume if you know it, and put the candy where it belongs, near the front. I learned the age split the plain way, by sending the same spooky line to a four-year-old and a nine-year-old on the same street. One hid behind the sofa. The other asked for a scarier one next year.
- Happy Halloween. May your bag get heavy early and your costume hold up past the third street.
- To the best vampire on the block: I saw the cape practice in the driveway. It shows.
- Hope the houses with the full-size bars are feeling generous tonight. You have earned at least two.
- Happy Halloween to my favourite trick-or-treater. Save me one chocolate. One. I know what the haul looks like.
- May your glow stick be bright, your shoes be fast and your last house be the one with the good stuff.
- For the dinosaur who has been roaring since September: tonight is your night. Roar responsibly.
- You have planned this costume since August. Whatever it is by Saturday, it was worth it.
- Happy Halloween. Eat the good candy first. This is the only useful advice I have at any age.
For friends, where the joke can land a little harder
Friends are the one audience where a Halloween card can admit what the night actually involves: a costume held together by pins, a bag of candy bought for strangers and eaten by the household, and at least one adult standing in the cold holding a small person's spare gloves. Skip the pun shelf if you can. A line about their real evening beats a line about ghouls, because only one of those could have come from you.
- Happy Halloween. I will be at my door pretending not to eat the candy I bought for other people's children.
- To the friend who starts decorating on October 1: the street has questions, and all of them are compliments.
- May your costume be recognised on the first guess this year. Last year hurt us both.
- You bring the spare torch and the extra bag every year. The whole operation runs on you.
- Happy Halloween to the only person I would share the last full-size bar with. Come by after eight.
- Our porch at six, yours at seven, home before the teenagers take the good houses. Same route as always.
- You have a gift for talking a nervous kid through a scary driveway. I have watched you do it three years running.
- Ghosting me tonight would be a theme choice, and I would have to respect it. Text back anyway.
For coworkers, clients and the boss: spooky at arm's length
Work Halloween has a hard edge running through it, because the office party is on Friday the 30th this year and half the team will be in costume on a video call by nine in the morning. A card here should wish them the evening, not review the costume, and it should survive being read out loud by someone else. Anything about their body, their drinking or their workload being a horror story will travel further than you sent it. Warm, brief and about the holiday is the whole job.
- Happy Halloween to the whole team. May Friday's costumes be kind and Monday's photos be kinder.
- Wishing you a Halloween with an early finish, a full candy bowl and no weekend emails.
- Thanks for running the office Halloween lunch again this year. The sign-up sheet alone deserves a card.
- Happy Halloween. Hope the weekend is all treat: family, a good film and the heating finally on.
- To a client who makes the work easy: wishing you and yours a fine Halloween and a quiet November.
- Happy Halloween, boss. The team promises the skeleton in the meeting room was not a comment on staffing.
- Wishing your household a busy porch, happy kids at the door and something left in the bowl for you.
Short ones for treat bags, classroom notes and texts
Some Halloween writing gets about ten words of room: a folded tag in a treat bag, a note taped to a classroom box, a text sent while the costume is still being zipped. Ten words cannot carry a pun and a compliment, so pick the compliment. One caution for classroom bags. Leave your child's name off the tag if the school asks for that, and leave nuts out of the message as well as the bag, because "contains a peanut joke" has never once been the funny version.
- Happy Halloween. You were the bravest knock on this street.
- From our porch to your bag: have a brilliant night.
- Good costume. Good manners. Extra candy earned.
- Boo. That is the whole message. The candy does the rest.
- For the class: thanks for a very good October.
- You made our porch light worth switching on.
- Happy Halloween. Walk safe, stay warm, eat well.
- One for you, one for whoever carried your bag.
For neighbours, and for boo bags left on doorsteps
The boo bag is the one Halloween card with a plot. Someone leaves treats on a porch, unsigned, with a note telling the house it has been booed and to pass two bags on. In 2023 I left one for Ingrid, across the street from me in Pittsburgh: a paper grocery bag of candy corn, a card taped to the front, a plastic spider ring sitting on top like a seal. The card said something grand and spooky that could have gone to anyone. Ingrid texted me a photograph of the ring on her porch rail and the words "very festive, no idea it was you", and the anonymity had eaten the compliment whole. A boo card still needs one true thing in it, a named plant, a remembered kid, a specific dog in a bandana, or the game reads as litter with sugar in it.
- You have been booed. The pumpkin seeds on top are from our garden, the rest is shop-bought and better.
- For the house with the carved turnip this year: you win the street. Treats inside, pass it on.
- Boo, from two doors down. Your porch light has guided our kids home three Halloweens now.
- Anonymous, except for this: your dog in the bandana made our whole October. Bag him one biscuit from the tin.
- You have been booed. Two bags onward by Friday keeps the street haunted properly.
- To our newest neighbours: this is what October looks like here. Welcome, and sorry about the leaf blower timing.
For the October 31 birthday, which is a real collision
Someone born on October 31 gets one card a year that is allowed to be about them, and the rest of the world keeps handing them a pumpkin. Do not merge the two occasions into one line and call it efficient. It reads as a discount. Write the birthday first, in full, and let Halloween in at the end as weather, or send two short cards, which people with Halloween birthdays report, every year, nobody has ever once done. Be the first.
- Happy birthday. Yours, specifically, first, before the street fills up with small ghosts asking for sugar.
- Another year of sharing your day with every vampire in the postcode. This card is only about you.
- You were born on the one day nobody forgets and everybody mislabels. Happy birthday, properly.
- Birthday cake before trick-or-treat at ours, as always. Your name is on the good slice.
- To the only person who can say the whole country decorates for their birthday: happy birthday. It counts.
- Happy birthday. May this be the year someone gives you a present with no orange on it anywhere.
For someone far away, or a first Halloween
Distance and newness are the two cases where a plain line does the most work. A friend three time zones away does not need your street's jokes explained; they need proof the street still thinks of them. A baby in a pumpkin suit, a new neighbour family, a student at their first Halloween away from home: all of them are being written into an occasion they have not got memories for yet, so give them one fact to keep, the weather, the route, the house that always overdoes it.
- Happy Halloween from a street that is thinking of you. The big house on the corner has outdone itself again.
- First Halloween, and you slept through the best part, which is correct behaviour. Photograph enclosed as evidence.
- To our student far from home: there is a bag saved for you here, and it will keep until you are back.
- Happy Halloween across the miles. We knocked on your old door out of habit and the new people were very decent about it.
- For your first Halloween on this street: go left at the corner, the right-hand side runs out of candy by seven.
- You are missed at the porch end of this holiday. Raising a mug of something warm to you at nine, our time.
What not to write on Halloween
Halloween forgives a lot, which is why the few lines that fail tend to fail in the same places. Gore is the first. A card to a child under about eight should contain no blood, no body parts and no threat, however jokey, because young kids read a card as a report, not a performance. Death is the second. In a year when a family has buried someone, "drop dead gorgeous", graveyards and ghosts of relatives all land in a place you did not aim at, and the fix costs nothing: write about the night, the costume and the candy, and leave the cemetery out of it.
The third is the costume comment that is really about a body. "Sexy nurse", "brave of you at your size", anything grading how a person looks in what they chose: at work it is a complaint waiting for a date, and among friends it is the line that gets remembered in March. And the fourth is a mix-up worth naming plainly. Halloween is not Dia de los Muertos. That holiday, November 1 and 2, is about remembering the dead with altars, photographs and food, and a spooky-jokey line on a Day of the Dead card gets the whole occasion wrong. Different holiday, different card, different register entirely.
"Hope your night is killer, you drop-dead gorgeous corpse bride."
"Eat as much as you like tonight, we can all see the diet starts Monday."
"Happy Day of the Dead. Hope it is a scream."
Each of those was written kindly by somebody. Each one asks the reader to do the work of forgiving it, and a card should never hand its reader homework.
Timing can sink a good line too, and it is the mistake nobody warns about. A joke card that arrives on November 3 is not a joke card any more; it is evidence. The same goes for the group photograph posted before you ask the one person whose costume failed in it, and for the card to a teacher that reviews the class party while she is still washing fake blood out of a sink. Write the line you would still stand by in the second week of November, and send it in the last week of October, and Halloween forgives nearly everything else.
If they do not celebrate, or this year is a hard one
Some households keep Halloween at a distance for religious reasons, and some are simply having the kind of autumn where a house full of pretend death is not a treat. Neither group needs a debate in an envelope. If you know a card would sit wrong, send an October card instead: the season, the leaves, the soup weather, no ghosts in it. "Thinking of you this October" has never offended a living soul, and it keeps the door open for the years when they are back at the porch with the rest of the street.
For a family marking Allhallowtide itself, the eve of All Saints, a quieter line exists and Hallmark's writers are right that it is its own register: blessings, saints, remembrance, no costumes. Keep it that plain and it will be received the way it was sent.
The harder judgement is the recently bereaved household that does still open the door, because plenty do, for the normality of it. Send the card, and write it about the living: the kids at the door, the porch light, the hope that the evening is gentle on them. What not to send is the card that treats their year as material, no ghosts of anyone, no jokes about haunting, nothing that asks them to perform being fine. I watched a street get this right without discussing it, in the October after a death two doors down: every card that went into that house that month mentioned the garden, the dog or the doorstep, and not one mentioned the season's main subject. The family noticed. People always notice the omission that was made on purpose, and they keep the card that made it.
Turn it into a group card
A street, a class or a team all signing one Halloween card sounds like a printing job, and it used to be. It is worth doing anyway for the two cases above that a solo card handles badly: the October 31 birthday, where ten signatures prove the day was not swallowed by the holiday, and the coworker leaving at the end of October, whose farewell keeps getting scheduled over the office party. One link goes out, everyone writes their own line, and nobody has to chase a card around a building.
A group ecard with multiple signers makes that practical without a sign-up sheet, and the birthday version of the same trick is walked through in the step-by-step guide to a family birthday e-card. When the card is for the team, the wider point in the piece on group greeting cards and work culture holds for October too: people keep cards that name what they actually did. You can create a card online in a couple of minutes and have the link out before the Friday party.
If the card is headed to a friend rather than a group, the bank of birthday wishes for a best friend is the place to steal a birthday-first line for the collision cases, and the virtual events and celebrations piece covers the party-invitation side of the night.