1.I know I am late, but my love for you is always fresh, happy birthday to you, dear sister.
2.Dear sister, take all my love, blessings, and good wishes on your birthday, I am sorry for being late.
3.I have missed your birthday party and I’m feeling very sad about that, happy birthday to you, dear sister.
4.Oh dear, I did it again. Your birthday passed and I missed it, my friend! Happy belated birthday!
5.This birthday wish is so late, I might as well wish you an early Happy Birthday for the next one.
6.It’s my wonderful and gorgeous sister’s birthday, happy birthday to you dear. I am sorry for being late.
7.Dear sister, you have the most beautiful smile, happy birthday to you, sorry for being late.
8.Dear sister, I am extremely sorry for being late, now sending all the good wishes to you, a happy birthday.
9.I’m asking for an apology from my dear sister for being late on wishing her birthday, I love you, dear.
10.Dear sister, I didn’t forget your birthday intentionally, I am so sorry about that, happy birthday to you.
11.I can’t believe that I’ve forgotten your birthday, happy birthday to the most wonderful sister in the world.
12.Maybe I am late on wishing your birthday, but my love and good wishes are always with you, dear.
13.My sister is the most wonderful girl in the entire universe, happy birthday to you, dear. I am sorry for being late.
14.I’m sorry Bhabhi for wishing you late on your birthday! I will certainly ask my brother to compensate for this on my behalf!
15.Dear sister, I hope you had a wonderful birthday celebration with lots of fun and happiness, happy birthday to you, sorry for being late.
16.I’m very lucky that I have got a wonderful sister like you, happy birthday to you. Sorry for being late.
17.Just because I have been late to wish your birthday, it doesn’t mean you are not special to me, happy birthday to you, dear.
18.I Know I’m a little too late in sending you my birthday wishes, but I don’t want to miss a chance to wish you a great life ahead!
19.You know that bad habit you have of always forgetting people’s Birthdays. Well, like father, like child! Happy belated Birthday, Dad!
20.Now that everyone else’s birthday wishes have worn off, here’s a great big one from me! Happy Belated Birthday Sister/Brother!
21.I know I’m late wishing you a happy birthday, but mine is coming around soon, and revenge is sweet. I won’t mind, promise! Happy birthday, bro!
22.Happy-late-birthday to the most awesome colleague ever! Thanks for all your contributions and have a great year ahead!
23.My Kiddo is not so little anymore! I know am growing old with you and so please accept my belated 13th birthday wishes, a dear teenager!
24.You are the one who is always with me whatever I do. You support me and encourage me with your kind words, happy birthday to you.
25.I just remembered that yesterday was your birthday, I am so sorry for forgetting that important date, happy birthday to you, dear sister.
26.I know I am late wishing you a birthday and sending a gift. But I am confident enough that you will forgive me, happy birthday to you, dear sister.
27.My sweet and cute sister has turned 26 today. I am sending all the good wishes and love for her on this special day, happy birthday to you, dear.
28.I know you have been so angry with me because I have missed your birthday, I am so sorry about that, dear.
29.I might have missed wishing you on your birthday, but, trust me, it doesn’t happen more than once a year. Have an amazing Belated Birthday!
30.How could I forget my brother-in-law’s/Brother/Sisters birthday? No way! Technically, I remember it, but on the wrong day! Hope you a great one!
31.Isn’t that weird that I missed your birthday? I am so sorry and now I am feeling really down. I shouldn’t have missed that birthday, happy birthday to you, dear sister.
32.I wish I could time travel and wish you at the right time, happy birthday to the best sister in the world, I love you more than everything.
33.Happy belated birthday to my dear friend. There is no excuse on Earth I can give for missing your birthday. I’m very sorry. I hope you can forgive me.
34.You must tell me how bad you felt when I missed your birthday because I am going to give you that number of kisses right now. Belated happy birthday.
35.I know you waited for my present on your birthday! But I had to get the perfect one for you and so, it took some time! Here’s something special for an awesome kid ever!
36.Happy birthday to the cutest little sister in this world. You are so gorgeous that you have made me feel awesome about you.
37.Dear sister, I hope you had a wonderful birthday, I am sorry for forgetting the date. But now I am sending a good gift for you, a happy birthday to you.
38.I can’t forget that I have forgotten your birthday, I am so sorry dear sister. Sending all the good wishes and blessings for you, happy birthday to my dear.
39.Your presence in my life has been so wonderful. I am blessed to have a wonderful sister like you, happy birthday to you, dear.
40.You are not only my sister, but also my friend, guide, and inspiration. I am so sorry for being late on your birthday, happy birthday to you, dear sister.
41.Dear sister, forgive me for missing your birthday party. You know I was busy out of the city and that’s why I couldn’t make it to reach, happy birthday to you.
42.Dear sister, I’m sorry for not wishing you at the right time. I hope the gift that I am sending will ease my punishment and will make you happy, happy birthday to you.
43.There is no hurry to wish you; I am your one true friend anyway. Belated Happy birthday, Buddy. Hope you partied hard.
44.I have been so busy dreaming of you that I forgot your birthday. Please forgive this romantic mistake. Belated happy birthday.
45.How could I forget your birthday? Must be because you look like you haven’t aged a day since the last one! Belated Happy Birthday Uncle/Aunty!
46.No one can ask for a better person to have in their life than you. Happy belated birthday, I can’t wait to see you again, Grand Pa/Grand Ma.
47.Pardon me Sir/Madam! I did not know that it was your birthday yesterday! I feel to lucky to have you as my teacher and I hope you had a great time!
48.Dear sister, I am sorry for wishing you late. You know very well that I was out of the city and that’s why I missed your birthday party, happy birthday to you, dear.
49.Maybe I am the last person sending you birthday wishes, I am sending this message very late intentionally because I want you to notice my message differently, I love you, sister.
50.Dear sister, I am sending you good wishes and prayers for your birthday. I hope you will be someone very special when you grow, sorry for the late wishes.
51.Dear sister, you are the most wonderful and amazing girl there, I am sending all the love and good wishes for you on your big day, happy birthday to you, dear.
52.I am sending all the good wishes and blessings to the sweetest and cutest sister in the world. I am so sorry for being late on your birthday wish, happy birthday to you, dear.
53.I forgot my boyfriend’s/ girlfriend’s/husband’s/wife’s birthday – a day which is more special to me than my own birthday. Such is the irony of my life. Happy belated birthday.
54.I’m not really that late in wishing you a happy birthday, it’s just that I didn’t want to be the first one to remind you that you’re getting older. Happy birthday, sister/brother!
55.Maybe I am sending this wish to you late, but love and prayer for you are always fresh, happy birthday to the most gorgeous girl in the world who is my sister. I love you dearly more than everything.
56.Sending birthday wishes to the cutest sister in the world who is turning 17. I am so sorry for being late, dear. I promise I will never make such a mistake again.
57.My sister is the most wonderful and the most important woman in my life, who has helped me to become a successful person today. I am extremely sorry for wishing late, dear, happy birthday to you.
58.Like we were never on-time for college, for the mess, for projects, how can you expect me to on-time here? A belated happy birthday to you, my darling friend.
59.I wanted to be the first person on this earth to wish you a happy birthday, but unfortunately, I missed it entirely. Please accept my apology, mom. I hope your celebration was fun.
60.It’s hard to accept that I have made a mistake in wishing you a happy birthday, that’s why I am asking for an apology with this cute gift, happy birthday to you, my dear sister.
61.You are the sweetest, cutest, and most wonderful sister I have ever had. I am so blessed because I have got a guide like you, happy birthday to you.
62.Dearest Uncle, I can’t believe I forgot to wish you on your 40th birthday! But I realize you were 40 already! I hope you had a great day!
63.Grandpa/Grandma, you’ve done so much for me over the years so I hope you had a good birthday. When I see you I will give you the biggest hug and makeup for late wishes!
64.Although I’m late in wishing you a very happy birthday, I want to take a moment to appreciate your co-operation and support for making our project a huge success!
65.You know what, it was intentional to not wishing you at the right time. I did it to surprise you, I know you are angry with me, but you will be happy after seeing the gift, happy birthday to you, dear.
66.It’s very sad and heartbreaking for me that I have missed your birthday. You are my most favorite sister and it was your birthday, yesterday. I am sending all the good wishes and blessings to you.
67.My dear sister deserves the most wonderful cake and gift on her birthday, because she is the most gorgeous and wonderful there, happy birthday to you.
68.I’m so sorry that I have been late on wishing you a happy birthday, but I want to tell you that you are the most loving woman I have ever seen in my life, happy birthday to you, dear sister.
69.Hey sister, I am so sorry because I have missed your birthday. I should have remembered it, but I forgot. Now I am sending all the good wishes and blessings for you, happy birthday to you, dear.
70.I did forget your birthday but I have never forgotten to say I love you. Now you tell me, which matters more? Happy belated birthday to my boyfriend/girlfriend/husband/wife.
71.Thanks, Ma! for being the backbone of the person I am today. Even though I missed it, I have always looked forward to your special day. Happy Belated birthday, sweet mother!
72.I know I’m a little behind on celebrating your special day. Maybe the reason is you live a very fast life and my one is little slower.
73.Dude! Sorry, I missed your birthday! Trust me, I will make it up for this and let you continue your naughty self for a few more days! Belated Happy 2nd/3rd/4th/5th/6th/7th/10th Birthday!
74.The most gorgeous and wonderful girl is turning 22 today, and I am so sorry for sending a late wish to you. Maybe I’m the last person sending you a wish, happy birthday to you, dear sister.
75.No excuse is enough for missing your birthday, I am a very sorry dear sister. I am sending the best gift for you and I am quite sure you will love that. Happy birthday to my sweet sister.
76.You are truly unforgettable but I have forgotten your birthdate due to some malfunction in my brain, I am sorry for that dear sister, happy birthday to you.
77.Dad, I will never forget your birthday even though I forgot to send you a wish on time. I hope you enjoyed your special day to the fullest. Wishing you the finest of years to come.
78.Dear Sir/Madam, you’ve taught us to accept our mistakes and ask for forgiveness. I forget your birthday and I seek your pardon. Please take my apologies along with my warm belated birthday wishes!
79.We were too busy counting the number of days that passed, since you were born. Sorry for forgetting to wish you amidst the chaos! Have a blessed and blissful life ahead!
80.Now that you are 18, you are no more a kid! So, I thought I will wait for you to enjoy the last few moments as a child before adulthood takes over. Belated Happy Birthday To You!
81.Looks like age is catching up with me my dear! Please forgive my forgetfulness and accept my warm wishes along with a special gift.
82.Happy birthday to my dear sister, I am a little late, sorry for that. I hope you enjoyed your entire day and had so much fun. You are the most gorgeous sister I ever have, all good wishes and blessings for you, dear.
83.Dear Aunt, the way you grace with each day passing by, I thought I will save my birthday wishes to keep your young forever. It’s not my forgetfulness, but unconditional love for you that has made me miss your day.
84.Dear sister, I am sending a late wishing gift for you. I hope you will love that one and forgive me for missing your birthday. Your birthday is one of the most important days for the entire family, happy birthday to you dear.
85.I know this wish has arrived late, but it’s still full with love, happiness, and joy. I am sending all the blessings to my little sister on her birthday. I hope you will become someone very special in the future.
86.You look hot when you are happy, hotter when you are angry and hottest when you are in a forgiving mood. I have made you angry but I want you to forgive me so you can be your hottest self. Belated happy birthday.
87.My little sister has turned 16 today, and I am sending all the good wishes and blessings for you dear. I know I am a bit late, I am so sorry for that, dear. But I am sure this gift will make you smile and you will love it.
88.Dear sister, I know you will understand my inability. That’s why I was absent from your birthday party. I hope you had a wonderful time with your friends, happy birthday to you, dear. I am so sorry for being late.
89.I know I could be the last person wishing your birthday, but being honest, I didn’t miss your birthday intentionally. You know very well about my job and work, I am so sorry for being late dear. I am sending all the good wishes and love for the most wonderful sister in the world.
90.On your birthday, I am recalling all the good memories and incidents that we shared together. You are the best friend of mine, not only a sister. I know I am a bit late on sending a birthday wish, I want an apology for that, I love you, sister.
91.It’s the biggest crime to miss your birthday. But I hope you will understand my inability to be at your birthday party. I am sorry for being late dear. Sending all the good wishes, love, and blessings for the most wonderful sister in the world, happy birthday to you.
92.Just when I felt my life was organized, I totally missed your birthday! You are a great friend and I feel terrible for my forgetfulness. Please forgive me and consider my belated birthday wishes to you!